Shijiazhuang Tlanqiao Welding Materials Co., Ltd. e thehiloe ka 2007. Lihlahisoa tsa rona li kenyelletsa mefuta ea li-electrode tsa welding tse nang le mofuta oa "TIANQIAO", "Yuanqiao", "Changshan", joalo ka tšepe e tlase ea carbon, tšepe e tlase ea alloy, e sa chese mocheso. tšepe, tšepe e tlaase mocheso, tšepe e sa hloekang, tšepe e entsoeng ka tšepe, li-electrode tse thata tse holim'a metsi.Mefuta eohle ea sintered flux le mefuta e fapaneng ea terata ea welding le phofo e fapaneng e tsoakiloeng ea welding.Lihlahisoa tsa rona li na le ts'ebetso e ntle haholo, boleng bo tsitsitseng, ho bopa ha li-welding tse ntle, ho tlosoa ha slag hantle, bokhoni bo botle ba ho hanela mafome, stomata le crack, ts'ebetso e ntle le e tsitsitseng ea mochini oa tšepe o behiloeng.