our products have been widely used in the oil refinery,chemical plant,nuchear power,shipbuilding,paper,food and other industries 1) Name ... ISO9001:2008 EACC, ANAB USA12Q20207R1M Scope: Forging and machining of general plate flange below 0.5 tons, welding neck flange and ... ISO14001:2004 EACC, ANAB USA12E20208R1M Scope: Forging and machining of general plate flange below 0.5 tons, welding neck flange and ...