Dongying Haihe Precision casting Co., Ltd located in Shandong China is a professional manufacturer of investment castings, lost wax castings or precision castings. And both sodium silicate and silica sol process had been adopted. We mainly produce ...

MANUFACTURER OF GREY IRON, S.G. IRON CASTINGS, STEEL AND ALLOY CASINGS ALUMINIUM CASTINGS MACHINED PARTS, READY TO ASSEMBLY PARTS CATERING INTO THE NEED VALVE INDUSTRIES, AUTOMOUBILE , LAUNDRY EQUIPMENTS, HYDRAULIC GENERAL ENGG SPARES ETC ...