Wudi NaiRui Metal Products Co.,Ltd was established in 2008 and specialized in the production of precision castings，machining  polishing and tool design and manufacture, now we have more than 100 employees and its annual production capacity is 800 tons . They are widely used in various fields such as automobile, construction, marine industry, medical equipment, food processing equipment and valves Our company produces a wide variety of investment castings parts in stainless steel, carbon steels, high and low alloy steels as well as some bronze and brass The surface finish for the castings we can provide with are as below...