GPC/Graphitized Petroleum Coke for foundry - China Manufacturers, Factory, Suppliers

We now have a skilled, performance team to supply good quality services for our consumer. We often follow the tenet of customer-oriented, details-focused for GPC/Graphitized Petroleum Coke for foundry, Extruded graphite , Graphite Petroleum Coke as Recarburizer Casting Product , 3TPI/4TPI/4TPIL nipple , With strong technical strength and advanced production equipment, and SMS people purposefully , professional, dedicated spirit of enterprise. Enterprises took the lead through the ISO 9001:2008 international quality management system certification, CE certification EU ; CCC.SGS.CQC other related product certification. We look forward to reactivating our company connection.