Dongying Zhonghong Industry and Trade Co., Ltd. is a professional manufacturer of precision casting products integrating mold development, precision casting, precision machining, surface treatment and product assembly.The main products include fluid chemical accessories, pump, valve accessories, automobile accessories, Marine hardware, building hardware and all kinds of hardware accessories, the material of stainless steel, heat-resistant steel, alloy steel, carbon steel, copper alloy, aluminum alloy series.The company has advanced CNC lathes, processing centers, turning, milling, planing, grinding, drilling and a full set of mechanical processing equipment, casting products surface treatment (polishing, grinding, etc.) equipment, heat treatment equipment, equipped with corrosion resistance salt spray testing machine, pressure testing machine, coordinate measuring instrument, dynamic balance tester and a variety of performance testing equipment, the annual production of casting and deep processing products 400 tons.The company has rich experience in casting production, surface treatment, precision machining and assembly, and has established a rigorous quality assurance system. According to customers' design ideas, samples, drawings, we can provide full process services from precision casting development to assembly to finished products.