I-Beijing Huasheng Metal Materials Co., Ltd. yasungulwa ngo-2003. Le nkampani kudala ibamba iqhaza ekusebenzeni kwezinsimbi ezingenayo insimbi (i-tungsten, i-molybdenum, i-tantalum, i-niobium, i-nickel, i-cobalt, i-ferro alloys kanye nomthwalo wesithando somlilo). Ukukhiqizwa okuyinhloko nokucutshungulwa: i-tungsten ne-molybdenum p...
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