... parts certification:ISO:9001:2008 mainly products:iron castings,casting parts,machine casting parts Description:castings ... & supplier of lost wax investment castings in grey iron,QT,RUT,is one of the large-scale professional ... requirements..molding process:wood, foam, aluminumproducting process: resin sand processing and sandSpecification: ACCORDING CUSTOMER’S DRAWINGA world class manufacturer & ...