????Located in the famous seaport city of the east China, Green-Source Nutraceutical is a primacy Chinese manufacturer of botanical extracts, Single Herbal Extract, Herbal Supplement Formulas, Bee products and Others. By exclusively handling every aspect of bringing these ingredients to market, Green-Source Nutraceutical has progressed to become one of the most advanced Chinese suppliers in the nutrition field. Significant investments in resources, expertise, equipment, and facilities allow us to manage every phase of operations, including: -Primacy raw material collection -Researching and development -Processing and production in cGMP compliant facilities -Testing utilizing validated worldwide methodologies -Packaging and distribution -Marketing and technical support