China nanjing zhongjin tech corp was established in 2005 and has become a renowned organization over the years. We are a leading manufacturer, services in China offering high quality 7-ADCA. Also, our...

Zhejiang New Donghai Pharmaceutical Co., Ltd.was established in 1981, specializes in producing Bulk Pharmaceuticals, Cephalosporins Intermediates, Pharmeceutical Intermediates and Chira Intermediates....

Zhejiang New Donghai Pharmaceutical Co., Ltd. was established in 1981, specializes in producing Bulk Pharmaceuticals, Cephalosporins Intermediates, Pharmaceutical Intermediates and Chira Intermediates...

Zhejiang New Donghai Pharmaceutical Co., Ltd. was established in 1981, specializes in producing Bulk Pharmaceuticals, Cephalosporins Intermediates, Pharmaceutical Intermediates and Chira Intermediates...