... , AISI, DIN, BS and JISMax Casting Size:Productivity: 400000 tons per yearA world class manufacturer & supplier of lost wax investment ... casting foundry & machining factory. Annually more than 7000 tons Precision casting parts are exported to markets in Europe,America ... AISI, DIN, BS and JISProductivity: 400000 tons per year Annually more than 7000 tons Precision casting parts are exported to markets ...