Beijing Huasheng Hlau Khoom Co., Ltd. yog tsim nyob rau hauv 2003. Lub tuam txhab tau ntev tau koom tes nyob rau hauv lub lag luam ntawm non-ferrous hlau (tungsten, molybdenum, tantalum, niobium, npib tsib xee, cobalt, ferro alloys thiab lub cub tawg lub nra).Cov khoom tseem ceeb thiab kev ua: tungsten thiab molybdenum khoom, tantalum thiab niobium khoom, tungsten hmoov, tungsten carbide hmoov, molybdenum hmoov, niobium hmoov, tantalum hmoov thiab lwm yam tsawg hlau hmoov khoom, npib tsib xee, cobalt, rhenium thiab lwm yam uas tsis yog-ferrous hlau khoom.
Post lub sij hawm: Feb-08-2022