castings (ZG200-400,ZG230-450 , GS35, GS38 ht200 ht250)
professional company of this area in grinding alloy balls used in ball mill &prebaked anode yoke for aluminum smelting industry as well as other wear, heat-resisting and anti-corrosive castings. The products are widely used in mining, metallurgy, arc... - Update: 2011-09-20