Shanghai Chenghua Machinery Co., Ltd. is a large-scale business entities specialized in research, development, production and sales of mechanical equipments, mechanical processing, precision measuring tools (cast iron, granite) and component; also, is the only surface plate manufacturers in Shanghai and East China, mainly deals in design, manufacture, installation, splicing and commissioning of marine fire surface plate, welding platform, large-scale motor test platform, assembly platform, large machine working surface plate and so on. As authorized sales agent of SINGAPORE OIL, PETROFER CHEMIE,