Your Trusted Partner for Premium Bulk Reishi Ingredients.
Global Wholesale Reishi Solutions – Quality Certified, Volume Ready.
About Us
Shandong Zhishengtang Biotechnology Co.,Ltd
Shandong Zhishengtang Biotechnology Co., Ltd., established in 2005, is a modern, comprehensive high-tech enterprise integrating scientific research, cultivation, processing, and sales of Ganoderma lucidum.
Our Reishi Collection
USDA Organic, and lab-tested for maximum potency. Find the perfect form for your lifestyle.
01
100% Organic Origin
02
Dual-Extract Potency
03
Third-Party Lab Tested
Certified Purity & Potency


















Reliable Reishi Supply for Your Growing Brand
Your Strategic Reishi Partner.
Partner with a direct-from-farm manufacturer. We provide the purity, volume, and certifications you need to scale your business.
- Bulk & Private Label Solutions
- Lab-Verified Purity & Potency
- Global Shipping & Regulatory Support
Trusted by Wellness Brands Worldwide
"The private labeling service exceeded our expectations. From the fine grind of the spore powder to the professional packaging, everything was seamless. Their team is knowledgeable about FDA/EU regulations, which saved us months of R&D time."
– Procurement Manager, USA Wellness Chain
"Scaling our business required a partner who could handle bulk orders with zero delays. Shandong Zhishengtang Biotechnology Co., Ltd provides transparent communication and manages all the compliance documentation (COA/Organic Certs) perfectly. Our shipments to the EU always clear customs smoothly."
– Founder of an Organic Superfood Distribution Firm, UK
"We've audited multiple Ganoderma suppliers across Asia, and Shandong Zhishengtang Biotechnology Co., Ltd stands out for their meticulous extraction process. Their Dual-Extract powder consistently meets our high standards for Beta-glucans. It has become a core ingredient in our best-selling immune-support line."
– Chief Scientific Officer, Australia-based Supplement Group
The Reishi Journal
Need Premium Reishi in Bulk?
From standardized extracts to private label solutions, we provide the purity and volume your business demands. Request a custom quote and lab reports today.
One More Plan, One More Choice
Contact us to provide you with perfect solutions and services.
* If you have any questions, please contact us!
+8613355380267/dc@mounttaireishi.com