Beijing Huasheng Metal Materials Co., Ltd. tau tsim muaj xyoo 2003. Lub tuam txhab tau ntev koom nrog kev ua haujlwm ntawm cov hlau tsis yog ferrous (tungsten, molybdenum, tantalum, niobium, nickel, cobalt, ferro alloys thiab lub nra hnyav ntawm lub cub tawg). Kev tsim khoom tseem ceeb thiab kev ua tiav: cov khoom tungsten thiab molybdenum, cov khoom tantalum thiab niobium, hmoov tungsten, hmoov tungsten carbide, hmoov molybdenum, hmoov niobium, hmoov tantalum thiab lwm yam khoom hmoov hlau tsis tshua muaj, nickel, cobalt, rhenium thiab lwm yam khoom hlau tsis yog ferrous.
Lub sijhawm tshaj tawm: Lub Ob Hlis-03-2022