
Ningbo Supreme Machinery Co., Ltd is a professional Metal Foundry, located in Ningbo. We have been producing Gray Iron, Ductile Iron Castings and and any other precision castings for more than 25 years. We are dedicated to meet different requirements of various customers across the world, products are mainly involved Agricultural and Construction Machinery, Hydraulic, Mining industry, Municipal Products, some steel and stainless steel castings for Pumps and Valves, Pipe Fittings, etc. We divide our products into several categories. Gray Iron Casting, Ductile Iron Casting, Steel Casting, Stainless Steel Casting for Scaffolding Accessories, Post Tension Anchorage, Automotive Part, Pump and Valve Body, Pipe Fitting, Railway Part. We have updated our production line. Our production process include Resin Sand Molding Line, Shell Molding Line, Wet Green Sand Casting and Lost Wax Investment Casting Production Process. Quality Control is one of the most important process in production. We i... [
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