Dongying Cheonseng Precision Foundry Co., Ltd. offers excellent investment castings and machining services. We adopt the lost-wax process to provide metal parts in stainless steel, heat-resistant steel, carbon steel, different kinds of alloy steel, aluminum, brass, and bronze. We are able to produce close tolerance castings with value added machining, polishing, heat treatment, high finish, plating and assembly if needed. Our products can be applied in auto parts, construction hardware, kitchen hardware, pipe fittings, railway parts, marine hardware, and energy related industries. As a professional OEM manufacturer of investment casting and hardware, Cheonseng set our factory in Dongying, China and has built up worldwide marketing network. We currently have more than 100 employees and an annual capacity of over 400 MT precision castings per year, and we're well-received among our current customers by being proactive and flexible. Toyota and ...[More] have been using our products for auto parts heat-treating. We always bear customers' satisfaction in mind. As a factory that has passed ISO9001:2000, we are making continuous improvement.