Each substrate bag produced in GURELAN is individually labeled to be identified at any stage of the process.

This system has been introduced by GURELAN following their commitment with quality and its customers, considering that the individual identification of each substrate bag allows:

• To determine fungal parental material from which each unit has made.
• To determine the itinerary along the entire chain of production and marketing.
• To detect any incident at any time and in any of the sets.
• To add a guarantee for the customer who acquires a controlled product.