
Shanghai Provchem Industrial Co., Ltd., relying on Sichuan Willow Green Co., Ltd. And Shanxi Willow Green Co., Ltd., is a national high-tech biotechnology enterprise, integrating R&D, production, sales of animal and plant extraction, medicine and food additives. The main company is located at Room 903, Block B, Daning Music Plaza, No. 1, Lane 777, Wanrong Road, Shanghai. The group mainly produces three series of products: Thioctic Acid series, high-purity Additives and Tetrazolium series, which are used in cephalosporins and anti-asthma medicines. It has significant effects in promoting stability, anti-oxidation, and anti-aging. Since its establishment in 1998, the two major factories have expanded to more than 20, 000 square meters, with a total investment of more than 200 million yuan. The factory has complete supporting facilities such as: Special chemical warehouse, well-equipped quality inspection department, research and development department, test department, and environment... [
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