Coptisine

Kouting Chemical Co., Ltd specializes in production and distribution of Active Pharmaceutical Ingredients & Intermediates. We have strong R&D ability and production experience to provide the customers with different products. Our products include Factory APIs, API Intermediates, Fine Chemicals and Custom Chemicals. We also offer Cefoselis Sulfate and Dimebone. We also specialize in the field of making special products or products with special quality and we can meet the customers' different deman... View more >>