Shandong Yuyuan applies internationally recognized quality and production management systems throughout mushroom grow block manufacturing and cultivation. Our operating procedures focus on production traceability, hygiene, process control and consistent product specifications for commercial mushroom farms.
The company maintains GLOBALG.A.P., organic and ISO management certification programs for relevant products and markets. Customers may contact our export team for current certificate copies, product scope and market-specific documentation.
For commercial enquiries, email sales@igshiitake.com.
