China OEM precision investment casting railway locomotive parts foundry - Zhaoqing OLYM Metal Products Co., Ltd,which founded in 2001,is a specialized investment casting manufacturer，member of China Foundry Association and one of the strongest manufacturers in investment casting industry in China.

        We always manufacture high quality precision castings for different industries and find more applications of the investment castings. Our engineers with rich experience are capable of serving customers with a package solution in terms of optimizing design of part, casting, machining, heat-treatment and finish so that our customers can cut down cost in their products and obtain value-added parts. 

        Adopting Silica Sol technology in processing, we manufacture various castings covering all kinds of carbon steel, alloy steel series such as low, tool, wearing-resistant and heat-resistant alloy steel, as well as stainless steel series such as ferritic, austenitic, martensitic, duplex and precipitation-hardening stainless steel. Our capacity is more than 600 tons per year. 

        We do OEM manufacturing as per customer’s drawing and sample. We not only provide rough casting but can also do&nbs…

products a s follows metal casting ,glass clamp..........