shaanxi youser group, about us, jinduicheng molybdenum industry group, bao ti group molybdenum concentration, high dissolved molybdenum oxide, ammonium molybdate, titanium, titanium alloy material-尊龙凯时·中国官方网站

industry development
lead zinc industry

tt is one of important manufacturing enterprises who integrate mining,selecting and smelting of lead zinc。 the comprehensive capacity ranks the first place in china。