Advanced pharmaceutical-grade TCM granules and formulas engineered with strict quality standards.
Neo-Green Herbs INC, the US subsidiary of Sichuan Neo-Green Pharmaceutical Technology Development Co., Ltd. (NGP), was founded in 2023. Our mission is centered on inheriting and popularizing the millennial-long Traditional Chinese Medicine (TCM) culture with modern, science-based manufacturing techniques.
We serve pharmaceutical companies, dietary supplement manufacturers, TCM clinics, herbal extract wholesalers, and healthcare institutions worldwide. By integrating a sophisticated B2B supply chain, state-of-the-art agricultural technology, and strict quality control standards, we ensure a seamless and reliable path for Chinese Yam and other botanical ingredients from cultivation to the global market.
Our Mission: Empowering global pharmaceutical sectors and practitioners through an efficient B2B supply chain that guarantees the purity, clinical potency, and absolute safety of every batch of herbal compounds.
A comprehensive analysis of agricultural advantages, active chemical constituents, and processing technologies.
Chinese Yam (Dioscorea opposita / Shan Yao) is a foundational herb used to tonify the Spleen, Lung, and Kidney. Our high-potency extracts are rich in active polysaccharides, mucilage, amylase, and diosgenin. These constituents directly support digestive health, immune modulation, endocrine balance, and energy metabolism.
By securing over 300 planting bases in geo-authentic (Di Dao) agricultural regions throughout China, we control the entire lifecycle of our Chinese Yam. We avoid synthetic growth promoters and manage soil chemistry to produce dense, active-ingredient-rich rhizomes that meet international phytosanitary compliance standards.
Traditional processing often relies on sulfur fumigation, which leaves chemical residues. Neo-Green utilizes low-temperature clean drying and fluid-bed extraction. This preserves delicate heat-sensitive enzymes (like amylase) and bio-active starches, keeping them 100% natural, sulfur-free, and soluble.
The botanical quality of Dioscorea opposita is highly dependent on geographic origin (Di Dao). The specific soil composition, mineral content, and climate variations of Henan (historically known as Huai Shan Yao) and the high-altitude, clean valleys of Sichuan create the ideal environment for the plant to accumulate starch, amino acids, and mucilage. As a leading manufacturer and exporter, Neo-Green Herbs operates direct agricultural programs in these regions. By utilizing local soil chemistry profiles and precision irrigation, our factories produce Chinese Yam with consistently high active concentrations, ensuring reliable quality for international buyers.
Whether you are a nutraceutical formulator, a cosmetic manufacturer, or a clinical medicine supplier, our supply chain and production capacity can scale to support your growth.
Built on over 20 years of research and development, blending historical botanical knowledge with modern science.
Professional workshops built to GAP and cGMP standards, utilizing validated extraction processes and strict quality control assays to guarantee uniformity across batches.
Every product is sourced through verified channels. This ensures complete regulatory compliance, full safety documentation, and clinical safety for your patients and clients.
Our parent company, NGP, began developing smart TCM pharmacy systems in 2002. We have accumulated over two decades of processing and extraction technology.
Our certified quality control and regulatory affairs teams provide complete customer support, helping clinics, distributors, and brands source botanical products with confidence.
Our analytical methods and manufacturing scale make Neo-Green Herbs a trusted partner for global botanical supply chains.
Founded in 2009, NGP is a comprehensive TCM enterprise that integrates research, development, cultivation, and manufacturing. The company is recognized as a National Enterprise Technology Center and a High-Tech Enterprise in China. Notably, NGP is one of only six pilot manufacturers approved by the Chinese government to produce standardized TCM granules, and stands as the sole authorized producer in Southwest China.
A Large-Scale Production Network: With more than 5,000 employees and total assets exceeding 30 billion RMB, NGP is investing in more than 300 production bases across key agricultural provinces, including Jiangxi, Yunnan, and Chongqing. This network provides a stable supply of authentic raw materials, helping us maintain consistent production even during crop shortages.
TCM Circular Economy: We operate a sustainable model that covers planting, extraction, and eco-friendly reuse of herbal dregs. This circular economy design supports environmental sustainability while helping control manufacturing costs.
Market insights and technical details to support informed B2B sourcing decisions.
As functional food brands and dietary supplement manufacturers expand their product lines, there is growing interest in clean, adaptogenic starches. Consumers are seeking functional ingredients that support digestive health, blood sugar regulation, and immune function. Standardized Chinese Yam (Dioscorea opposita) meets these requirements. In response, global pharmaceutical and nutraceutical buyers are shifting away from raw, unstandardized powders to water-soluble, active-analyzed granules that integrate easily into ready-to-mix powders, functional beverages, and capsules.
Looking for a reliable B2B supplier for Chinese Yam granules, botanical extracts, or customized TCM formulations? Contact our technical sales and regulatory support teams for pricing, specification sheets, and batch samples.
Contact Our B2B Experts
A broad range of classic TCM decoctions, single herb granules, and specialized capsules for healthcare providers.
Neo-Green Herbs
