Shandong Imperial Garden Biological Technology Co., Ltd. is a leading producer of exotic mushroom substrates based in Shandong Province, China. We specialize in shiitake, king oyster, grey oyster, and lion’s mane logs, with over ten years of export experience serving growers worldwide.

Our high-yield and cost-effective substrates are trusted by global clients seeking stable quality and reliable supply. We look forward to growing together with our partners and contributing to a brighter future for the mushroom industry.