Established in 1989,Changzhou Weiqiang Chemical Co .,Ltd.(formerly named Wujing Zouqu Chemical Plant) was  dedicated to the R&D and production of fine chemicals,pharmaceutical intermediates,API and amino acids the very beginning. Our company is situated in the west suburb of Changzhou city which is very conveniently accessable by road ,water and air ,china national way No .312 is to the south ,Shanghai-Nanjing High way and Beijing-Hangzhou cannel are to the north as well as Changzhou Airport. 　
       
               Changzhou Weiqiang Chemical Co., Ltd. (former Wujin District, Zou Chemical Factory) was founded in 1989, the main production and operation of fine chemical products and intermediates, formed a production and development in order to propionic acid as the main raw materials of multi-family structure, At present main products are DL-2-alanine, 2 - chloro-acid, propionyl chloride, 2 - chloropropyl chloride, 2 - chloropropyl methyl ester, 2 - Chloro Ethyl, isobutyl chloride, butyryl chloride, valeryl chloride and so on. With strict quality control system equipped with advanced analytical instruments and aided by computers,we assure to supply our valued clients always with high quality products and the first class after-sale services and welcome any feedback from our old and new friends ,which will definitely help to make us impoved to better serve you.
       
               We are an ISO9000 certified company guaranteeing you a reliable managcment system ,your business is our top concern.It would be our great pleasure to welcome you to visit us and be chosed as one of your most reliable suppliers of products and services.