北京金煤创业科技股份有限公司

DJM.isaspecialcastingmanufacturer/supplierofResinsandcasting,Coatedsandcasting,Investmentcasting,Lostfoamcasting,Vcasting,Centrifugalcastingfoundrytechniqueforcastingsteel:Mnsteel,stainlesssteel,impeller,flightbar,trackshoes,cone,housing,jawplate,hammer,blowbar,swingjaw,carbonsteel,alloysteelinresistantwear/heatcastingsparepartsandcastingiron:greyironandductileiron.

更新时间：2022-11-15 直链：djm-bj.com