... , iron oxide skin, manganese alloy, sludge, gypsum, carbon, coal powder, coking coal, coke powder, aluminum powder, silicon carbide, copper powder, iron ... before delivery.Ways of Packing:1.Sand blasting, coat with high quality paint;2.Product wrap by PP-Bubble3.Load container, Spear ... : 0086-15037146159Fax: 0086-371-64388009Skype:Sunnyyang610 QQ:2819019182 ISO9001 quality coal briquetting machine