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Zhangjiagang Shuguang Biochemical Facory, located in Zhangjiagang Jinfeng Inductrial Zone of Jiangsu Province, is a technological enterprise with more than 20 years' experiences. Shuguang specialized in the research, production and selling of amino acid and its derivatives, as well as food additives.

SG Supplement together with it's parent company Shuguang Biochem factory is proud to bring you high quality nutrition ingredients.Shuguang Biochem Factory,based in Jiangsu province,China, have been producing quality nutrition raw materials for over 20 years.We have been supplying our products all over the world such as USA, South America, Europe and Asia. Shuguang Biochem is a cGMP compliance factory and most of our products are Kosher, Halal certified and conform to USP,AJI,EP,FCC. With years of research and development experience, we have qualified technical people ready to assist with all the technical questions or concerns you may have. SG Supplement is located in Rancho Cucamonga,CA about 40 miles east of downtown Los Angeles. We have FDA approved facility with over 15,000sqft of warehouse space and over 50 nutrition ingredients ready in stock.At SG Supplement, we are committed to providing our customers with quality materials at a competitive pricing and on-time delivery.