Zhejiang Guoguang Biochemistry Co., Ltd. | Address: No.6 Chuncheng Road, High-tech Park, Quzhou, Zhejiang 324012, China 
www.chinabiochem.com | Send Inquiry | Phone: +86-(570)-3881727
Zhejiang Guoguang Biochemistry Co. Ltd. provides chemical products. We are an ISO 9001 certified company. Our product line includes itaconic acid and L-theronine. Itaconic acid and its polymers can be more...