Changzhou Kangrui Chemicals Co.,Ltd.(shorted by “KR”) is located in Changzhou, a city in East China, which is called “Dragon City”. The company occupies a floor area of 15 hectares, and we have invested a lot in such typical chemical reactions such as hydrogenation & reducing reaction, oxidizing reaction, cyanidation reaction, hydrolysis, nitrosation, esterification, rearrangemen. We have owned about 500 sets of reaction equipments, which are 1001-1, 0001, 1, 0001-12, 0001 and 100001-400, 0001. ...