Jinan Chenghui Shuangda Chemical Co., Ltd. (JNCHSD) is a high&new technology company specialized in marketing and producing APIs and intermediates. The company was founded in 1994, and currently has five chemical manufacturing bases and two GMP workshops with a 300,000 liter production capacity. And the turnover of 2012 is 30 million dollars, among which 40% is for export. neotame ,metoclopramide Hcl , Ropivacaine Hcl , Mildronate , Mexidole , Policresulen ,L-alanyl-L-Glutamine,celecobix,