Company Introduction Luoyang Langke Trade Co., Ltd. is a manufacturing and marketing enterprise, specializing in the production of reagent for beneficiation, water treatment chemicals and many kinds of other chemical products. Our company is also a professional service provider. We offer laboratory designing and technical training services. With solid technical strength, we have 45 staff members, including 2 Senior Engineers, 4 Engineers, 4 laboratory planners and 3 technicians. Main products 1.Reagent for Beneficiation: Terpineol (flotation oil No.2), Xanthate, Dithiophosphate BA, Dimethylphenyl Dithiophosphate, Diethyldithiocarbamate, Zinc Sulfate, Copper sulphate and sodium sulfide 2. Water treatment chemicals: Polyacrylamide, Polyaluminium Chloride, Scale inhibitor, and so on 3. Complete sets of laboratory equipment for Mining enterprises and steel companies; chemical agent and glassware