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: backing, zinc plating, chrome plating and nickel plating  Tumbling, hand dull polishing, mirror polishing, electrolytic polishing and passivation treatment for the stainless steel castings and sandblasting, including glass bead blasting, corundum-sandblasting and quartz-sand blasting for all the steel castings.

Our products are widely sold on the domestic market and the international market, so far we have exported casting products to America, Germany, Italy, Australia and Japan and so on.

And we have well-established quality control system that can provide the dimensional inspections, the chemical composition analysis, the mechanical property testing, non-destructive testing and metallographic inspections.

We warmly welcome customers from all over the world to establish business relationship with our company.