... % of the shareholding from the foundry, and in the meanwhile work together with many good foundries producing steel castings, stainless steel ... We sincerely hope we can set up a cooperation relationship with more customers within China and overseas, we will do ... Material ExportOEM Casting:1, Casting Material: Grey iron, Ductile iron, Alloy steel , Carbon Steel, Aluminum, Brass,etc2, Standard: ISO 9001 ...