Ibiciro bya tungsten y'icyuma yo ku ya 8 Gashyantare

Beijing Huasheng Metal Materials Co., Ltd. yashinzwe mu 2003. Iyi sosiyete imaze igihe kinini ikora ku byuma bidakoresha feri (tungsten, molybdenum, tantalum, niobium, nickel, cobalt, ferro alloys n'ibikoresho by'itanura). Umusaruro n'itunganywa ry'ingenzi: ibicuruzwa bya tungsten na molybdenum, ibicuruzwa bya tantalum na niobium, ifu ya tungsten, ifu ya karubide ya tungsten, ifu ya molybdenum, ifu ya niobium, ifu ya tantalum n'ibindi bikoresho by'ifu y'icyuma idakunze kuboneka, nickel, cobalt, rhenium n'ibindi bikoresho by'icyuma bidakoresha feri.