Chongqing Xingfa Golden Crown Chemical Co., Ltd., established on 2005-05-18, Business scope includes production,Sales:carbon disulfide(50000t/a,Natural gas non-catalyst method,heating furnace,reactor,condenser);Dimethyl sulfoxide(20000t/a,oxidative synthesis,synthesis reactor,Oxidation tower,Evaporator);Dimethyl sulfone(2000t/a,oxidative synthesis,synthesis reactor,Oxidation tower,Evaporator);Dimethyl sulfide(16000t/a,oxidative synthesis,synthesis reactor,Oxidation tower,Evaporator);Bill wholesale:General Hazardous Chemicals:Methanol,Dinitrogen tetroxide,sodium hydroxide solution,sulfur(Engage in business according to the approved items and time limit of the license).***Production,Sales:Dimethyl sulfoxide products and other chemical products;Sales of chemical raw materials(Free of Hazardous Chemicals);Manage the export business of the company's self-produced products,Import business of raw and auxiliary materials required for the production of the enterprise(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments).***