
We are manufacture of pharmaceutical raw materials and intermeidates of sartan series for more than 8 years. Zhongrong chem. Has rich technical competence,advanced production techniques,perfect inspection test and strict quality control system. It has built cooperative relationships with many colleges and research institues, for researching and developing new products to meet various needs of customers. With satifying service, Zhongrong chem. Lays great emphasis on customers benefits and company credit. [
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