Baoji Sanhe Jinyuan Metal Technology Co., Ltd. (Baoji Sanhe Jinyuan, SHJY), located in the hometown of Hua, bronze hometown, Qinling Mountains foothills, precious metals research and production base - Baoji City, Shaanxi Province. Hydrogen, annealing furnace, rotary forging machine, chain, wire drawing machines, grinders, and other rare metals processing equipment. Produce tungsten, molybdenum, tantalum, niobium, titanium, nickel, and alloys of bars, rods, wire, sheet, foil and deep-processing products. Wherein the means for TIG and plasma welding, cutting, spraying, melting tungsten electrodes (including thorium oxide, zirconium oxide, lanthanum oxide, cerium oxide, yttrium oxide additives electrode and pure tungsten electrodes) . Tungsten wire (pole), thorium tungsten wire (pole), tungsten alloy wire (pole), washed, straightening or round plate, polish, and other widely used in electric vacuum, electric light industry, superior performance, in the country have a certain reputation.