Company Profile

Wechem Is A Chinese Supplier Of Advanced Materialswe Supply Gaseschemicalsand Related Products To Our Customers In China And Worldwidewho Are In Various Industrial Fieldssuch As Steelship Buildingsemiconductoroptical Fibermedicalfood Industrieswechem Passed Iso90012008Iso140012004 & Ohsa180012007 Certificationscontact Us Today To Discuss Your Needs And To Find Out How We Can Help You Specialty Gasessf6 A Sf4 A Wf6 Nf3 Bf3 Mof6 Xef2Cf4Ch2F2 C2F6 C3F8 Ch3F Chf3 C3F6 C4F8 C4F6Hbrhcl H2S H2Sehfsif4 Sih4 Sicl4 Si2H6Ch4 C2H4 C2H6 C3H4 C3H6 C3H8 C4H6 C4H8 C4H10 C5H10 C5H12Xe Kr Ne He Ar A Ph3 F2 Cos Cif3 A Pf5 Pf3 Tmb Bcl3 Geh4 F2 A F2 N2 A Ash3Mixa Specialty Chemical Trimethylphosphite 121 45 9Trimethylborate 121 43 7Trimethylaluminum75 24 1Trimethylgallium 1445 79 0Trimethylindium3385 78 2Triethylaluminum 97 93 8Trimethylantimony 594 10 5Dimethylzinc 544 97 8Diethylzinc557 20 0Xenon Difluoride 13709 36 9Silicon Tetrachloride 10026 04 7 Phosphorus Oxychloride10025 87 3Boron Tribromide10294 33 4 Trans 1 2 Dichloroethylene156 60 51 Chloromethyl 4 Fluoro 1 4 Diazoniabicyclo 2 2 2 Octane Bis Tetrafluoroborate 140681 55 6N Fluorobenzenesulfonimide133745 75 2Sodium Chlorodifluoroacetate1895 39 2Graphite Fluoride51311 17 2Ethyl Chlorodifluoroacetate383 62 0Methyl Chlorodifluoroacetate1514 87 0Bistrifluoromethanesulfonimide90076 65 6Imidodisulfuryl Fluoride Lithium Salt171611 11 3Lithium Trifluoromethanesulfonate33454 82 9Pentafluorophenol 771 61 9Perfluorotributylamine311 89 7Pyridine Hydrofluoride32001 55 1Trifluoromethanesulfonic Anhydride 358 23 6Trimethyl Trifluoromethyl Silane81290 20 2Triethylamine Trihydrofluoride73602 61 6Ethyl Difluoroacetate454 31 9Cobalt Iiifluoride10026 18 3