Neo-Green Herbs INC, the US-based powerhouse of Sichuan Neo-Green Pharmaceutical Technology Development Co., Ltd. (NGP), stands at the intersection of millennial-old wisdom and 21st-century biotechnology. Established as a leader in TCM granule innovation, we are dedicated to providing global practitioners with pharmaceutical-grade Ba Wei Di Huang Wan and other essential formulas.
Since our parent company's inception and the 2024 launch of our US subsidiary, we have pioneered the "Smart TCM Pharmacy" concept. Our mission is to transform traditional decoctions into high-purity, standardized granules that meet the rigorous demands of international healthcare markets.
Ba Wei Di Huang Wan, also known as the "Eight Flavor Rehmannia Pill" or "Golden Cabinet's Kidney Qi Pill," is currently experiencing a surge in global demand. Originally formulated in the Han Dynasty, its modern application has expanded into a multi-billion dollar industrial sector within the natural products market.
As the global population ages, there is a heightened focus on metabolic health, renal support, and endocrine balance—areas where Ba Wei Di Huang Wan has shown historical efficacy. The industry is shifting from traditional "pills" to concentrated "granules" and "capsules" which offer better bioavailability and convenience for Western consumers.
Key trends driving the industry include:
Professional workshops built to international GAP and GMP standards. Our exclusive processes ensure the highest purity and safety for every clinic.
Every raw herb comes from verified sources, ensuring full traceability from the soil to the final sealed granule container.
With over 20 years of research in "Smart TCM Pharmacies," we provide tailored formulations for distributors and healthcare groups.
Our US subsidiary ensures localized support, faster shipping, and seamless communication for our North American partners.
Our Ba Wei Di Huang Wan is utilized across diverse professional environments worldwide. As a leading manufacturer, we understand that "one size does not fit all."
Our Quality Assurance team employs advanced testing equipment and methodologies to monitor all stages of production, guaranteeing the authenticity, potency, purity, and consistency of our herbal medicines. Furthermore, we continuously invest in research and development to innovate while preserving the integrity of ancient TCM practices.
We use DNA barcoding and microscopic analysis to ensure that every herb (like Rehmannia and Fuzhi) is the correct species and high in active compounds.
Our digital extraction line mimics traditional decoction but with precise control over temperature and timing, maximizing the extraction of polysaccharides and glycosides.
Every batch undergoes testing for heavy metals (Lead, Mercury, Arsenic), pesticide residues (over 200 types), and microbial load (Molds, E. coli).









Whether you are a clinic owner, a distributor, or a researcher, Neo-Green Herbs provides the pharmaceutical-grade solutions you need. Join the modern TCM movement with Ba Wei Di Huang Wan manufactured with the precision of the future.
Request a Wholesale Quote