Shangnan County Dongzheng Chemical Co., Ltd., Shaanxi Province, established on 1998-05-08, Business scope includes licensed business items:Sodium dichromate(Sodium red alum),Chromium trioxide(Chromic anhydride),Chromium nitrate(The Hazardous Chemicals Permit is valid until2022year4moon7end of day);General operating items:Sodium Chromium Sulfate(Glauber's salt),Basic chromium sulfate(Chrome powder),Chrome Oxide Green,catalyst(Inorganic chemical industry),Trivalent Chromium Passivator(metal surface treatment),passivation solution(metal surface treatment),Chromium trichloride,Chromium acetate,Chromium formate,Chromium Phosphate,Chromium Sulfate,Menadione,Potassium dichromate(Potassium red alum),Ammonium dichromate(ammonium alum),potassium chromate,sodium chromate,Chromium Potassium Sulfate(Chrome Alum),barium chromate,metal chrome,Iron Oxide Red,Iron Oxide Green,Iron oxide yellow,copper nitrate,Chromium dihydrogen phosphate,Nickel sulfamate,Nickel acetate,nickel carbonate,nickel sulfate,ammonium nickel sulfate,nickel nitrate,cobalt nitrate,m-Nitroacetophenone,Production of reduced ferrochrome slag and chromium salt series products,Sales;Chromium waste,Recycling of waste refractories,deal with,use;Self-operated and agent import and export business of various commodities and technologies(Except for commodities and technologies that are restricted or prohibited by the state);building materials,paint,Chemical Products(Does not contain dangerous goods,Strong drug)buy and sell;Trona,Soda ash,chromite,Iron ore purchase and sale;The purchase and sale of agricultural and sideline products and the planting of seedlings allowed by the policy.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)