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Zhejiang zhebang pharmaceutical and Shangyu zhebang chemical ,Headquartered in Hangzhou Gulf Shangyu Industrial Zone,Zhejiang Province. Factory Site totally area 66667 square Meter.More than 200 well-trained and motivated employees work in our state-of-the-art production plants, Subject to international rules of quality assurance ISO9001: 2000 Zhejiang Zhebang Pharmaceutical Co.,Ltd. is the biggest manufacturer of API Cefradine in P.R.China.Shangyu zhebang Chemical Co.,Ltd offers broad and integrated services of custom organic synthesis, medicinal chemistry, APIs manufacturing under GMP or cGMP workshop .Chemical focus on contract research organizations (CROs) and process R&D.Our professional team can conduct rapid process developments, reaction condition optimization, and material scale-up (range from Kilo to Metric Tonne) production for customers. Since its foundation in 1997,We pride ourselves on the excellent organization with highly qualified and motivated people.We believe it's our responsibility to dedicate to the research, development and successfully market the innovative products to help all our customers's competition.