Ningbo Renjian Pharmaceutical Co., Ltd., founded in 1988, is a high-tech enterprise specialized in manufacturing biochemical drugs, synthetic pharmaceutical intermediates, APIs and preparations. It has a staff of 500, in which technical personnel is more than 130. More than 90% of the products are exported to Europe, America, Japan, Southeast Asia, etc. The company has the honor to receive many awards such as "Top Export Enterprises of Ningbo", "Technology Advancement Enterprises of Cixi", "Model Enterprises for Science and Technology Innovation of Cixi", "High Technology and New Technology enterprises of Cixi", "High Technology and New Technology enterprises of Zhejiang Province 2002"The company's R&D center is evaluated "Provincial High Technology and New Technology Research and Development Center".

Biochemical APIs and Preparations: The manufacturing site, located at 555 Changchi Road in Cixi, occupies a land area of 40, 000 square meters. It started operation in 2004 and passed GMP inspection in the same year. It has a good environment, professional layout and flow, adanced facilities. It produces APIs such as chorionic gonadotropin (HCG), menotropins (HMG), heparin sodium, oxytocin solution, powdered posterior pituitary, etc, and lyophilized powders for injection and small volume injections. Chorionic gonadotropin (HCG), menotropins (HMG) APIs and injections are main products. Chorionic gonadotropin (HCG) were continual twice evaluated "Famous Brand Products of Ningbo". Lyophilized powder for injections and small volume injections includes Chorionic gonadotropin (HCG) for injection, menotropins (HMG) for injection, co-enzyme A for injection, oxytocin injection and ethylenediamine diaceturate injection, etc.