Shandong Dongren Precision Metal Products Co.,ltd. locates in Dongying City Shandong Province China and has a convenient transportation system to the main city in China. We are specialized in production of various precision parts by lost-wax method, CNC machining, inspection, surface treatment, and assembly. Annual capability is 600 tons. We can according customers' concept, drawing or sample, provide customers with full process workshop.Our main material is stainless steel, carbon steel, alloy steel, bronze and aluminum. Our parts mainly used in industrial equipments, fluid equipments, marine hardware, civil hardware and so on. Most of them export to European countries, United States, Japan and more than 10 countries. Our company possesses a full set of casting equipments , CNC machining equipments, surface processing equipments (polishing, grinding etc.), heat-treatment equipments, test and inspection machines. Professional experience, reliable quality control system, stable management team will insure us provide you products with the best quality.