china stevia plant extract

Huacheng Biotech operates one of the larger stevia extraction lines in China, with an annual processing capacity exceeding several thousand tons of dry stevia leaves. Our closed-loop supply chain starts in Hunan province, where we work with farmers under long-term contracts to grow non-GMO stevia varieties high in Reb-A and Reb-D. The fresh leaves are dried and processed at our GMP-certified facility, which uses a combination of water extraction, membrane filtration, and crystallization stages. This approach avoids solvent residues and produces a final powder that typically reaches 97% total steviol glycosides by HPLC, with individual component assays available upon request. We hold active certifications including FDA Food Facility Registration, HACCP, GMP, CE, and BRC Global Standard for Food Safety—audited annually. As a budget-conscious supplier, we focus on reducing cost per kilo without cutting corners on safety or lab documentation. Our patent portfolio includes several innovations around adsorption resins and enzyme modification for better taste profiles. For large-volume buyers, we offer flexible packaging from 1 kg foil bags to 25 kg fiber drums, and we can ship FOB from Shanghai or Shenzhen within a negotiated timeline. Samples are dispatched free for TDS-check. If quality matches your requirement, you can then enter into a supply agreement directly with the factory.