Daqing Huaying Chemical Co., Ltd.

ADDRESS:Hongwei Park, High-tech Zone, Daqing City, Heilongjiang Province

BUSINESS SCOPE: Production and sales of water treatment agents and oilfield additives (excluding hazardous chemicals, flammable and explosive products and toxic drugs); blending, packaging and sales of lubricating oil; chemical products (excluding hazardous chemicals, flammable Explosives and toxic drugs) processing and technology research and development, sales; instrumentation, electronic equipment, hardware products, anti-corrosion and thermal insulation materials sales; chemical special equipment, oil drilling special equipment technology research and development, sales, installation and technical services; equipment Physical cleaning service; oilfield technical service; wholesale (without storage facility operation) [toluene, sulfuric acid, hydrochloric acid, acetone, 2,2-dihydroxydiethylamine, acrylic acid [inhibited], sodium hypochlorite solution, hydrofluoric acid, Potassium hydroxide, sodium hydroxide, nitric acid, acetic acid, orthophosphoric acid, sodium chlorate, sodium nitrate, sodium chlorite, sodium persulfate, potassium persulfate, methanol, methylhydrazine, 1,2-xylene, 1, 3-xylene, 1,4-xylene, 2-propanol, 2-methylbutane, benzene, ethanol, ethylbenzene, tetrahydrothiophene, n-butanol, n-pentane, acrylamide, thiourea, Trichloroethylene, tetrachloroethylene, demulsifier for oil and gas gathering and transportation [closed cup flash point≤60℃], crude oil demulsifier [closed cup flash point≤60℃], ammonium persulfate, sodium bisulfite, boric acid, ethylene disulfide Alcohol monobutyl ether, ethyl formate, diethanolamine, sodium nitrite, ammonium nitrate, ammonium chloride] (see "Hazardous Chemicals Business License" certificate number: Black E Gaoan Jingzi [2018] No. 000018, valid until 2023 February 3); import and export business (except for approval); road general cargo transportation; car rental; sewage treatment and deep purification.

E-MAIL:huayingchem@126.com