Yancheng Junjian Chemical Co., Ltd. is a high-tech enterprise engaged in the R&D, production and sales of pharmaceutical APIs and intermediates. Our head office and R&D center are located in Binhai chemical industrial park of Yancheng city, Jiangsu province. The company owns several sets of advanced experimental instruments and testing equipment, and it is expert in the synthesis of pharmaceutical APIs and intermediates. The company owns several cooperative factories, and many products have been exported to international markets. In addition, we can offer customization services from gram grade to ton grade upon customers' request, and can offer document retrieval, synthesis, analysis and other services according to terms of confidentiality agreement. Moreever, we can provide target compound at the shortest time for your research and production.