Wannianchang Pharmaceutical Co., Ltd is a professional supplier of Pharmaceutical Intermediates and APIS. The company is located in nantong,China, which distance from Shanghai is only 1.5 hours by car. We export to worldwide. Such as North America, Europe and Japan..Quality First, Customer First, Reputation First is our important rules. Customer buy from us, not only because of reasonable price, high quality, most important because of trust. Mutually beneficial relationship build long-term business success. We are looking forward to the cooperation between your company and ours to our mutual benefit.