Dalian shangfeng flotation reagents co.,Ltd

Dalian Shangfeng Flotation Reagent Co.Ltd Dalian Shangfeng Flotation Reagent Co.Ltd is located in Petrochemical Industrial Park ,Dalian, China. It covers an area of 40,000 M2. It is belong to Northeast Ecnomic Zone ,not only an excellent outlet to the bohai rim economic belt, but also a convenient passage to the hinterland of northeast China. So we can make full use of domestic and international raw material resources and product markets. Our company are specilized in producing Xanthate series, Dithiophosphate Series, Isopropyl Ethyl Thionocarbamate ...