CHANGYI CITY FENGRUN FINE CHEMICAL CO.,LTD

Changyi Fengrun Fine Chemical Co., LTD is a specialized sole proprietorship enterprise which integrates the deep processing of chlorine and bromine. In the domestic and international industry in the leading level of processing. The company has advanced technology and equipment, first-class process design, and has a good prospect for development. Work on drug intermediates, drug raw materials, the ...