TIEN (Tianjin) Pharmaceutical specializes in prostaglandin drugs. It is located in the National Development Zone of Wuqing, Tianjin. The company has been engaged in the research, development, production and sales of prostaglandin drugs for more than 10 years. With more than years of experience in Prostagladin field, we have accumulated rich technical expertise and production experience, and possess a large number of patented technologies, making us one of the globally renowned manufacturers of prostaglandin drugs. We emphorsize importance to the establishment and maintenance of the GMP quality system, and our company's facilities have passed the on-site inspection by the US FDA with zero 483. A number of active pharmaceutical ingredients have been registered in the United States, the European Union, Japan and South America. We hope to build long term partnership with our gloabl customers with our expertise and knowhow.