Donghai Taiyi Fine Chemical Co., Ltd is located is Lianyungang, Jiangsu Province, China. It is a new type of pharmaceutical chemical industry that collects researh, development, production and sale in one set. The company is mainly engaged in the production of pharmaceutical APIs and pharmaceutical intermediates. At present, the main products of our company are: meropenem, imipenem, biapenem, ertapenem, faropenem and other APIs. Exactly are: Butyldimethylsilyloxyethylcarboxyet 4BMA, 2S CIS PNB(...