About Us

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  Dongying Cheonseng Precision Foundry Co., Ltd offers excellent investment castings and machining services. Dongying Cheonseng Precision Foundry Co.,Ltd adopt the lost-wax process to provide metal parts in stainless steel, heat-resistant steel, carbon steel, different kinds of alloy steel, aluminum, brass, bronze etc. We are able to produce close tolerance castings with value added machining, polishing, heat treatment, assembly, high finish, welding, plating etc if needed. Our products can be applied in heat treatment industry, architectural hardware, auto industry, kitchen hardware, pipe fittings, railway parts, marine hardware, mechanical industry and energy related industries. As a professional OEM manufacturer of investment casting and hardware, Cheonseng set its factory in Dongying, China and has built up worldwide marketing network.
  Our company culture is ??recision Makes Difference?? This idea runs through every aspect of operation, from company management to product manufacturing, quality control and inspection; from employee training and technique requirement to customer service, we keep pursuing precision, which adds up to Cheonseng reliability. We aim to make it easier for our customers to purchase quality products from a reliable manufacturer that passed ISO9001, and we are sure you will find it worthwhile to choose us as your supplier.