Weifang Common Chem Co., Ltd.(COMCHEM) was founded in 1997 as a joint venture company in the Economic and Technological Development Zone of Weifang City,Shandong Province,China.Aiming at fine chemical field, especially Cyanoacetic acid ester,Refined alcohols and Hydrogenation productsOne of the main products of COMCHEM is Ethyl Cyanoacetate(ECA) which is used as?important ingredient in the super glue (Alpha-Cyanoacrylate adhesive) and pharmaceuticals, dyestuffs and agrochemicals.Through several ...