Wholesale shiitake mushroom substrate for export: guaranteeing a high-quality international supply

With the globalisation of trade and the boom in the cultivation of exotic mushrooms, the role of Mushroom substrate wholesaler is becoming increasingly important. In particular, the shiitake substrate - a mushroom with high added value - is being traded across borders. Producers in different countries are looking for ready-to-use substrates to start producing fresh shiitake mushrooms locally. This is where the shiitake mushroom substrate wholesaler for export A player capable of supplying large volumes of incubated shiitake substrates and organising their transport over long distances, while maintaining the quality and viability of the living product. In this article, we will explore the challenges and specifics of the shiitake substrate wholesaler-exporter business. We'll look at how international wholesale supply works, the logistical requirements (transport, storage) that need to be met, the benefits that a foreign producer or distributor can derive from working with us, and how a European leader like EUROSUBSTRAT CALLAC now exports more than 40% of its production to Europe and beyond. If you are a professional considering importing shiitake substrate or becoming a distributor yourself, this technical and educational guide will provide you with the best practices for a successful project.

What is a shiitake mushroom substrate wholesaler for export ?

Before focusing on shiitake and export, let's define the role of a Mushroom substrate wholesaler. A wholesaler is an entity (company or cooperative) that buys or produces substrate in large quantities for redistribution to end customers (mushroom growers) who are often located elsewhere. A wholesaler works on large volumes and aims to provide a stable, economical and international supply flow to its customers.

For the shiitake substrate, a wholesaler-exporter can be either :

• Le the manufacturer itself which has structured its export department to sell directly abroad in large volumes.
• A intermediary/distributor in the destination country, which imports substrates from a manufacturer and resells them to local producers.

In both cases, we are talking about "wholesale" operation, involving :

• Orders booked in tonnes of substrate (several pallets per shipment).
• Often long-term contracts to secure supply (e.g. annual contract for X tonnes per month).
• From sliding scale prices Depending on the quantities ordered, the wholesaler optimises logistics and large-scale production costs.
• The crucial importance of logistics Efficient transport of large volumes while maintaining the freshness and viability of substrates.
• Sometimes a buffer storage A wholesaler can store substrate in cold storage to smooth out deliveries and respond quickly to customer orders, acting as a buffer.

When we add the dimension exportIn addition, there are additional constraints: transport over long distances, compliance with the cold chain, air renewal during transport, for several days or even weeks, customs and health formalities if outside a free trade zone, multilingual communication, etc. A shiitake mushroom substrate wholesaler for export must therefore not only control production volumes, but also the quality of its products. international logistics.

The challenges of exporting shiitake substrate

Why export shiitake substrate rather than simply fresh or dried shiitake? There are several reasons for the growth of this unique trade:

• Producing fresh shiitake locally Fresh shiitake is a perishable product that does not travel well over very long distances without losing quality. By exporting a substrate that is ready to bear fruit, we enable producers in other countries to grow mushrooms locally and sell them to their customers. harvest fresh for the local market. This avoids having to send mushrooms that have already grown by air (expensive) or by sea (slow, with loss of freshness). The substrate acts as a sort of production concentrate which, once it arrives at its destination, will 'rehydrate' into mushrooms on the spot. For example, a grower in Eastern Europe can import pallets of shiitake substrate from France and supply his region with ultra-fresh shiitake, rather than importing shiitake already harvested from Asia (which would be less fresh or more expensive).
• Uniformity of quality and process : By centralising substrate production with an expert, and then distributing this substrate, we can ensure a high level of quality. homogeneous quality of the initial product. In this way, countries where shiitake substrate manufacturing know-how is less widespread can start up a mushroom production chain using the technology of a leading country. This is an implicit transfer of expertise: the substrate "embeds" the optimum recipe and strain. For example, EUROSUBSTRAT CALLAC sends its identical substrates to Spain, Poland or England, and customers everywhere obtain excellent batches of shiitake without having to master the entire upstream technique. This raises the overall level of production and guarantees a degree of standardisation in the end product (shiitakes have the same characteristics wherever they are grown).
• Economies of scale and costs Shiitake: Producing shiitake substrate locally may be less efficient in some countries, due to a lack of access to the same quality raw materials or infrastructure. Exporting makes it possible to pool production in a country with competitive costs and supply areas where production costs would otherwise be higher. Sometimes, even with transport, imported substrate costs less than if it were produced locally in small quantities. What's more, one container of substrate shipped can yield several containers of fresh mushrooms in the end, so the transport cost/added value ratio remains favourable. Clearly, the wholesaler shiitake mushroom substrate for export plays on volume to cushion logistics costs.
• Opening up new markets : For substrate manufacturers, exporting is a way of expanding their customer base beyond national borders. This is often vital if they are to achieve critical mass. In the case of France, the domestic market for shiitake substrate is limited; by exporting to other European countries and even further afield, a French manufacturer can keep its factory running at full capacity and reduce costs. For example, EUROSUBSTRAT CALLAC exports over 40% of its volumes which means that almost half of its production is sold outside France. This expansion benefits both parties: the manufacturer sells more, and the foreign producer has access to a product that he wouldn't have locally.
• Logistics expertise : The main challenge of exporting substrate is to preserve the integrity of the living product during transit. Unlike inert goods, substrates continue to evolve (slowly) and could grow or deteriorate if transported incorrectly. It is therefore essential to control the cold chain. Wholesaler-exporters have developed strict protocols: shipment in refrigerated lorries or containers, temperature maintained at close to 2-4°C to keep the mycelium dormant, rapid transit. For example, for Europe, refrigerated lorries are used for journeys of more than 48 hours. For the Middle East and French overseas departments and territories, refrigerated sea containers are used. Respect for the cold chain is non-negotiable a good shiitake mushroom substrate wholesaler for export knows that its reputation depends on receiving the substrate at the customer's premises, fresh and ready to use. He works with transporters who are used to this type of product (punctuality, no break in temperature, etc.).
• Formalities and regulations Exporting substrates can involve dealing with formalities, particularly outside the EU. These may include phytosanitary certificates (to ensure that no insects or parasites are present in the substrate), customs documents, etc. The wholesaler must be familiar with these procedures or have the support of experts. Fortunately, a pasteurised substrate inoculated with edible mushrooms is generally not considered pathogenic or problematic (on the contrary, it is a controlled product). Importing countries sometimes ask for a certificate stating that the substrate is free from wood pests, etc. An experienced exporter is familiar with these customs requirements and knows how to satisfy them quickly . Language should not be a barrier: the sales teams speak English, Spanish, etc. when dealing with foreign customers.
• International coordination : In many cases, optimising exports means group shipments. A shiitake mushroom substrate wholesaler for export can coordinate orders from several customers in the same region to fill a truck and reduce transport costs for everyone . This involves communication and detailed planning, often aided by local partners. The aim is to achieve a optimal filling means of transport (a truckload of substrate, or a full sea container). This is the only way to keep the cost per kilo of substrate low, even when travelling long distances. This coordination also requires substrate production to be synchronised with the transport departure date, because we want to load the freshly incubated substrates just in time. This shows the extent to which the shiitake mushroom substrate wholesaler for export must be organised and rigorous in its production-logistics chain.

In short, exporting shiitake substrate is a balancing act between quantity, distance and quality. The challenge is to deliver a living, unaltered product in large volumes. The shiitake mushroom substrate wholesaler for export that succeeds in this opens up opportunities for growers around the world and positions itself as an indispensable link between substrate manufacturing technology and localised mushroom cultivation.

International logistics: how to transport substrates to the other side of the world

La international logistics of a shiitake-incubated substrate is worth looking at in detail, because this is often where it all comes down to it. Here's how a shiitake mushroom substrate wholesaler for export professional manages this aspect, step by step:

1. Preparing the export batch Imagine a planned shipment of 10 pallets of shiitake substrate from France to Poland. The shiitake mushroom substrate wholesaler for export will plan its production so that these 10 pallets come out of incubation just in time for shipping. Often, we aim for a state where the substrate is fully colonised, but not yet in fruit (no visible primordias). This is the ideal time when the mycelium is strong but still in relative dormancy. As soon as the substrates are ready, they are placed in a cold room at 2°C to await loading (sometimes just a few hours if coordination is tight, but at least 48 hours). This puts them to rest.

2. Wrapping and packaging The substrate blocks are generally left in their individual plastic incubation bags, which may be perforated or micro-perforated. They are stacked on pallets (we said ~70 blocks per standard pallet). The pallet is securely wrapped in film to prevent tipping during transport. This film also helps to keep the cold inside the batch during loading and unloading. Each pallet is labelled (code, variety, recipient, etc.). The shiitake mushroom substrate wholesaler for export checks that the height pallets are compatible with lorries or containers (generally ~2 metres, standard). He makes sure that there are spacers or a rigid board at the top if pallets have to be stacked, so as not to crush the blocks underneath.

3. Choice of transport and loading : For intra-Community Europe, the most common means of transport is by lorry. A refrigerated truck (or isothermal with refrigeration unit) is reserved. These trucks can be used to set a temperature, for example at 2 °C. They are pre-cooled before loading. The pallets of substrate are then loaded using a forklift truck. Loading is generally carried out quickly to avoid breaking the cold chain. Once everything is in place, the truck is sealed. For longer distances (Middle East, America...), a refrigerated maritime container (known as "reefer") also at 2°C, 4°C maximum, which will be placed on a boat. Air transport is rare because it is very expensive, except in emergencies on a few pallets (not very common for heavy substrates and not very expensive in itself).

4. Transit and monitoring During the journey, the temperature is continuously monitored by the refrigeration unit. Serious transporters have temperature tracers and alarm systems to warn if they are exceeded. The shiitake mushroom substrate wholesaler for export keeps in touch with the carrier to ensure that everything runs smoothly, especially at critical stages (customs clearance, change of lorry or mode of transport). For example, if the lorry is due to take a ferry, we need to check that the refrigeration unit remains powered (at sea, refrigerated lorries often connect to the ship to continue refrigerating). In the case of maritime transport, the refrigerated container is autonomous and controlled. Transport time varies: 1 to 3 days by lorry to Europe, up to 15-20 days by boat to Africa or the Middle East. It is vital that the substrate remains at a low temperature throughout. At 2°C, the shiitake mycelium will not fructify and potential contaminants will hardly progress. This is a state of relative dormancy. Note: the range 2-4°C is often quoted, because below 0 there is a risk of freezing the water in the substrate and damaging it, and above 5-7°C microbial activity resumes. So we target just above freezing.

5. Unloading and distribution On arrival in the destination country, there are two possibilities:

• Or the end customer is a large producer who takes the whole lorry. In this case, the refrigerated lorry goes directly to his farm. The pallets are unloaded and placed in local cold storage or direct cultivation, depending on the agreement. The customer checks the temperature of the blocks and signs the delivery note.
• Either there is a local distributor. For example, an importer in Spain receives 20 pallets, which he dispatches to 5 mushroom houses (4 pallets each) around the country. Visit shiitake mushroom substrate wholesaler for export can either deliver to the central importer who stores and redistributes (requires the importer to have a buffer cold room), or the truck makes a round and delivers 4 pallets to each site (if geographically feasible). It depends on the agreements. Often, for exports, there is a single drop-off point (a hub) and then local distribution, which may also be temperature-controlled.

6. Reception and quality control The export part doesn't stop once it's unloaded. A good supplier/wholesaler will collect the immediate feedback of the recipient. Check that the substrates have arrived in good condition: temperature of the blocks (hopefully close to 10°C-15°C internal), absence of abnormal pockets of mould, no physical damage (crushing, torn bags). If a problem is reported (e.g. a significant delay causing the start of fruiting in the bags), the shiitake mushroom substrate wholesaler for export has to react: either offer a commercial gesture, or better anticipate the next time (change of carrier, etc.). But on the whole, if everything is done properly, the blocks arrive as if they had left the factory the day before.

7. Customs formalities For Europe, trade is free (no intra-Community customs). For exports outside the EU, the shiitake mushroom substrate wholesaler for export will have prepared a documentation These include a pro-forma invoice, a phytosanitary certificate if required, transport documentation, etc. Either he has a forwarding agent who takes care of these aspects, or the importer takes care of them himself with the documents provided. It's important that customs don't hold the pallets too long for inspection, because the substrate is waiting in the meantime (even if it's cold, time is of the essence). Fortunately, in general, with the right documents, things go quickly. A good exporter anticipates requirements For example, a health certificate will be required for the UK after Brexit, etc. Each market has its own particularities.

8. Storage at the customer's premises This is no longer the direct responsibility of the shiitake mushroom substrate wholesaler for exportBut that's part of the pattern: a customer who receives a lot of substrate must be able to store it in a cool place (2-4°C) until it's used, or use it almost immediately. Often, customers orchestrate this so that they can grow the blocks as soon as they arrive or over a few days. But if an importer is storing for resale, he will need substantial cold storage facilities. In all cases, the aim is that from start to finish, the substrate remains below 15°C until it sets fruit.

This logistical process shows the extent to which anticipation and rigour are essential. Le shiitake mushroom substrate wholesaler for exportlike EUROSUBSTRAT CALLAC, has acquired this expertise in proven logistics through experience . This is often what sets us apart from our less organised competitors. Delivering a pallet 200 km away is one thing, delivering 50 pallets 3000 km away is quite another: it's know-how in its own right.

Advantages for foreign producers and distributors

If a wholesaler exports shiitake substrate, it's because there's a demand for it. What are the advantages for a professional shiitake producer in another countryIs it a good idea to buy from a foreign wholesaler rather than making your own substrate or buying it locally?

• Access to a high-performance substrate As pointed out, not all countries have a quality substrate industry. By importing from a recognised leader, a grower can be sure of having a quality growing medium. efficient and consistent. This can enable them to differentiate their production from that of local competitors (in terms of productivity or quality). For example, a grower in Northern Europe could use substrates imported from France to achieve much higher yields than he could with locally produced substrates. This makes them more competitive.
• Time-saving and easy : It's the same argument as for domestic production, but with tenfold improvement. A foreign producer with no incubation infrastructure can start growing shiitake very quickly by importing ready blocks directly. They don't need to develop expertise they don't have. They can be up and running in a matter of weeks, whereas developing their own substrate might have taken years. So, for a new entrant to the shiitake market in a country, buying from a foreign wholesaler is a plug-and-play solution to launch his mushroom farm.
• Potentially lower costs It depends on the case, but sometimes the cost of the imported substrate + transport is lower than the local cost price. Particularly if raw materials are expensive locally, or if energy is expensive. A hypothetical example: imported substrate costs €0.60/kg including transport, whereas internally, by buying sawdust, bran, paying for electricity for the autoclave, etc., it would cost €0.75/kg. Under these conditions, it is economically advantageous to import. This is even truer if the producer does not have sufficient volume to produce at low cost himself (lack of economies of scale). By grouping with others via the wholesaler, he obtains a wholesale price.
• Security of supply Have a shiitake mushroom substrate wholesaler for export Dedicated exporting means that the producer can plan its flows without fearing the vagaries of internal production. A local importer (distributor) can act as a buffer stock. The aim is to never run out of substrate. It also has the advantage of smooth out seasonal variations The wholesaler can supply in both winter and summer, by adapting the strains. If there are local difficulties (e.g. a local supplier cannot produce in summer because of the heat), imports can fill the gap. Safety also means quality: less risk of contaminated batches, etc. for the receiving producer.
• Knowledge transfer : By working with a foreign supplier, local producers also learn. They often benefit from advice from the shiitake mushroom substrate wholesaler for export on how to grow substrates properly, how to organise their production, etc. For example, EUROSUBSTRAT CALLAC doesn't leave its export customers in the lurch: there's follow-up, discussions are held in English or Spanish if necessary, and we share best practices. It's a mutually enriching experience. In the long term, this international network even allows producers from different countries to exchange feedback. The wholesaler acts as a kind of knowledge hub.
• Possibility of local distribution : For entrepreneurs abroad, becoming distributor of imported substrate can be a business in itself. Instead of producing mushrooms, some choose to import the substrate and sell it to smaller local growers who do not have the capacity to import themselves (due to lack of volume). This creates a local sector the shiitake mushroom substrate wholesaler for export for example, sends one lorry a month to a national distributor, who then sells by the pallet to the farms in his country. This approach benefits everyone:
  • Small local growers have access to the substrate without having to deal with imports; the distributor earns a margin on resale; the manufacturer sells more overall volume; and this can structure the mushroom industry in the country (more people can start up, because the substrate is available).
  In some countries, companies are emerging that don't necessarily grow their own mushrooms, but bring in substrate from abroad to supply a network of mushroom farms. This is a form of model transposition The know-how remains centralised, but mushroom production is decentralised.
• Multi-species supply Even though we're talking about shiitake here, a shiitake mushroom substrate wholesaler for export generally proposes several types of substrate (oyster mushrooms, other exotic mushrooms such as Nameko, etc.). A foreign customer can take advantage of this to diversify his range by also importing other substrates that he wouldn't know how to make himself. For example, he orders 80% of shiitake and 20% of yellow oyster mushroom or pholiote. This means he can try out new crops without risk. This diversification, made possible by the wholesaler, can be a major commercial advantage in his market (he brings local innovation without having to do any R&D).

Of course, importing substrate also has its constraints (dependence on foreign suppliers, lead times, transport costs which can rise with oil prices, etc.). But for many benefits outweigh the drawbacks. This is particularly true for shiitake, a delicate mushroom to produce upstream. Many producers around the world would simply not have started growing shiitake if they didn't have the possibility of buying the substrate elsewhere. So the shiitake mushroom substrate wholesaler for export opens up new horizons.

The role of the wholesaler-exporter: a reliable international partner

Let's look at the wholesaler itself and how it positions itself. A shiitake mushroom substrate wholesaler for export must offer its foreign customers more than just a product. Here are the key points that define a good export partner, largely drawn from EUROSUBSTRAT CALLAC's international experience:

• Competitive volume rates : It's not enough to have a good product, you have to offer it at an attractive price to big buyers. Visit shiitake mushroom substrate wholesaler for export adapts its pricing policy to target markets and volumes. For example, it charges sliding scale The more pallets the customer orders per shipment or per period, the lower the price per kilo. They can draw up tailor-made quotes according to the frequency of orders and the duration of the partnership. What's more, by handling direct (manufacturer -> customer) without going through other intermediaries, it avoids excess margins and can pass on part of the savings to the customer. The stated aim is to enable the importing producer to remain competitive on its own market. The wholesaler knows that if his substrate were too expensive, the customer would not be able to make a profit from his local mushrooms. That's why finding the right fair price that suits both is crucial. Transparency on costs and achievable savings is a plus (for example, showing how grouping a full lorry lowers the unit logistics cost).
• Proven logistics and punctuality : We've talked about it, logistics are the sinews of war. Visit shiitake mushroom substrate wholesaler for export must demonstrate exemplary logistical reliability. EUROSUBSTRAT CALLAC, for example, mentions that its carriers know that punctuality and the cold chain are "non-negotiable". A 2-day delay on a 2-day journey potentially means an extra 100% of time, which could trigger unexpected fruiting in the bags - unacceptable. So everything is done to meet deadlines advertised. Overseas customers need to have confidence: they place a large order, pay for transport, and the substrate has to arrive just when they expect it, as they have often freed up a room to grow it. A high level of logistical satisfaction (measured by successful deliveries without hitches) is a key indicator for an export wholesaler. This requires a dedicated, experienced logistics team that plans routes and customs, with back-up plans in case anything goes wrong. The contingency management is also worth mentioning: a good exporter has solutions if an incident occurs (truck breakdown, border blockage). For example, they could charter another lorry urgently, divert the goods onto another route, or even quickly reproduce a replacement batch of substrate if a consignment were really lost (this is extremely rare). The key is transparent communication with the customer in the event of a problem, and do everything possible to ensure that the substrate is delivered either on time or with as little delay as possible.
• Multilingual skills and customer support : In an international context, the shiitake mushroom substrate wholesaler for export must be able to communicate in the appropriate working languageThese days, this is typically in English, and may also be in other languages of the market. Having sales or technical staff who speak the customer's language makes the relationship much easier. Misunderstandings are avoided and a relationship based on trust is established. Customer support (by e-mail or telephone) must be responsive, even from a distance. Sometimes, an on-site visit can be envisaged (taking part in a mushroom trade fair in the target country, visiting the customer's facility to help optimise fruiting). These are not just impersonal sales: creating links with foreign partners strengthens loyalty and success on both sides.
• Advice on organising production The shiitake mushroom substrate wholesaler for export doesn't just sell the substrate, he also advises his major customers on the use ofgeneral organisation of their production to make the most of the substrate. For example, if a customer is planning to increase its capacity, the supplier can share its experiences on how to manage several batches in parallel, how to stagger cycles to avoid having all the harvests in the same week (and therefore too much work all at once). They can also give advice on optimise storage space of the substrate at the customer's premises, the importance of the cold room, etc. This logistical and technical support is part of the service. Because the customer's success (organising well, not wasting, not having production slumps) also guarantees the supplier's success (regular orders, no hiccups, and satisfied customers who stay for the long term).
• Commitment and contractual reliability A shiitake mushroom substrate wholesaler for export serious makes a firm commitment on agreed volumes and schedules. He knows that foreign customers themselves have commitments to their markets. So he has to be a solid link. If he promises 100 tonnes a month, he will deliver 100 tonnes a month, whatever it takes. Even in the event of an internal problem (machine breakdown, etc.), it will activate solutions (production on a partner site, urgent chartering) to honour its contracts. This reliability is what distinguishes a genuine partner from an opportunistic supplier. Building trust takes time and, above all, facts: proving over time that you don't let your customers down. EUROSUBSTRAT CALLAC says it has never failed to honour its volume contracts, which sends out a strong message. This implies a robust organisation internally: redundancy of installations, trained staff to cover for absences, logistical plan B, etc., so that the end customer does not suffer your problems.
• International influence and cultural adaptation A good exporter knows adapting to specific needs different markets. For example, understanding that a particular country prefers a particular variety of shiitake (there are lighter or darker strains depending on culinary tastes), or that a particular market will order more in winter (festivals) than in summer. He can advise on these aspects: "In your region, we've seen that yellow oyster mushrooms are very popular, would you like to try them?" etc. Speaking several languages is a good thing, understanding local needs the better. Furthermore, highlighting your international reputation gives potential customers confidence: "We already deliver to X number of countries, so we know the procedures". It reassures them that they won't be the guinea pig for a first export.
• Ability to grow with the customer Last but not least, a shiitake mushroom substrate wholesaler for export is committed to growing with our customers. If one of its partners doubles its production, it will ensure that doubling supply by following (via investments, etc.). This implicit or explicit promise assures customers that they will not be left in the lurch if they are successful. On the contrary, the wholesaler invests continuously (expansion of incubation rooms, automation) to increase your capacity in parallel with the development of its demand. It's a guarantee of longevity: you can build your business knowing that your supplier will be able to keep up in 5 years' time, when you've tripled in size. For shiitake in particular, world consumption is increasing, so it's reassuring to have a partner who can anticipate the rise and supply more.

By bringing all these elements together, the shiitake mushroom substrate wholesaler for export poses as an indispensable ally for the success of the shiitake industry on an international scale. It acts as a facilitator, a quality guarantor, an outstanding logistician, a technical adviser and a growth partner.

Conclusion: substrate exports as a vector for global growth

The job of shiitake substrate wholesaler for export is at the crossroads of agronomy, logistics and international trade. For mushroom producers and distributors around the world, it represents a valuable opportunity to access a high-quality substrate and benefit from reliable supply on a large scale.

In this article, we highlight how an experienced player like EUROSUBSTRAT CALLAC has risen to the challenges of exporting: mastering the cold chain over long distances, meticulously organising deliveries, adapting to international formalities, and developing a genuine partnership with foreign customers. These efforts have resulted in promote know-how on a European and global scaleby supplying more than half of the substrates outside France.

For a shiitake grower outside France, working with such a large company is a real challenge. shiitake mushroom substrate wholesaler for export means enjoying all the benefits of incubated substrate (time savings, high yields, reduced risks) without having to make it yourself, while receiving a tailor-made service (advice, support, regular deliveries). It means being able to concentrate on growing and selling mushrooms, backed up by the experience of our customers. trust that the raw material (the substrate) will be there, in quality and quantity, when needed.

Naturally, the key to success in this model is the close coordination and communication between the shiitake mushroom substrate wholesaler for export and its customers. Distance need not be an obstacle: on the contrary, modern tools, multilingual availability and mutual commitment mean that we can work hand in hand as if we were neighbours. The wholesaler strives to be a true partner, and the growers see him as an integral part of their business. link in their own value chain.

In conclusion, the export of mushroom substrates, and shiitake in particular, is a perfect example of how pooling and specialisation can help an entire industry to move forward. Everyone concentrates on their expertise - the shiitake mushroom substrate wholesaler for export on the mass production of optimised substrate, the grower on local fruiting and marketing - and together, they will create value by bringing quality mushrooms to consumers, wherever they are.

If you are interested in importing shiitake substrates or if you are considering becoming a substrate distributor in your region, please do not hesitate to contact us. make contact with a major player like EUROSUBSTRAT CALLAC. Thanks to our international experience, our team will be able to work with you to find the right logistical and technical solutions for your project, and support you every step of the way. This partnership will give you a head start in developing your shiitake production or supplying your market, with the assurance of professional, dedicated support.

Exporting isn't just about sending goods: it's about shared adventure that transforms a local product into a global success. At EUROSUBSTRAT CALLAC, we believe in sharing our passion for mushrooms across borders, and we would be delighted to count you among our partners as we write the next chapter in this wonderful international mycicultural story.