Liming Chemical Research and Design Institute Co., Ltd., established on 1989-10-14, The business scope includes palladium catalysts,Alumina carrier,stabilizer,hydrofluoric acid(464.1Ton/year),sulfur hexafluoride(1000Ton/year),Nitrogen trifluoride(100Ton/year),Tetrafluoromethane(200Ton/year)production and sales of;polyurethane material,Research, development, manufacturing and sales of chemical propellant raw materials;Engineering Science and Technology Research,Chemical Technology Services,project consultancy,engineering design,contractor;Research on Environmental Protection Technology;Construction of environmental protection projects(Operating with a valid qualification certificate);Manufacturing and sales of environmental protection equipment;Engaged in the company's technology-related machinery and equipment,Instrumentation Research,Materials required for manufacturing, sales and production,Wholesaling, retailing, consignment and import and export of instrumentation spare parts;design,make,Publish domestic magazine advertising business;Supervision and inspection,detection(The above scope shall be operated with a valid license or qualification certificate).Nitrous oxide[compressed],Trifluoromethane,Dichlorofluoromethane,Boron trichloride,helium[compressed],neon[compressed],argon[compressed],krypton[compressed],xenon[compressed],carbon monoxide,carbon dioxide[compressed],methane[compressed],ethane[compressed],Diborane[compressed],Ethylene oxide,n-butane,Vinyl[compressed],Propylene,Silicon tetrahydrogen,tritium,hydrogen sulfide[liquefied],hydrogen[compressed],Propylene oxide[liquefied],Silicon tetroxide,Hydrogen Bromide[Anhydrous],ammonia[liquefied,Ammonia >50%],chlorine[liquefied],Tetrafluoromethane,Hexafluoroethane,Octafluoropropane,Nitrogen trifluoride,Tungsten hexafluoride(no storage)Wholesale.