Dongying Sunstar Metal Product Co., LTD was founded in 1990,precision casting parts of lost wax casting method, and qualified ISO9001:2008 certificate for certified professional investment casting foundry. Being a supplier to OEMS is a demanding job that we are able to fulfill these large OEM clients require us to fit within their specific project data systems.Lost wax investment casting method can provide accurate dimensions and tolerances that offers "Near Net-shapes" which can saves mass material wasting in machining. Our core competencies include: mold making capabilities,casting,surface treatment ,machining and assembly.Our QC department is staffed by a dedicated team of experienced specialists to control all projects,machining ,assembly and finishing.Products include: valve parts, industrial machinery, pneumatic tools, fluid control equipment, motor vehicles, marine hardware, food machinery, sports equipment, and other components. The main material is for stainless steel, carbon steel and alloy steel series.Sunstar Metal works with honesty and creativity to develop high quality lost wax casting supplier, and finished parts for all industrial applications with high customer satisfaction and endorsement.