Our Company is Shanghai Yuntong Electronic Technology Co., Ltd, We located in No. 536, Laolu Road, Lingang New Area, China (Shanghai) Pilot Free Trade Zone. Engaged in technology development, technical consulting, technical services, technology transfer, business consulting, translation services, hardware and electrical equipment, electronic products, wires and cables, mechanical equipment and accessories, communication equipment, instruments and meters Sales of chemical products and raw materials, metal products, auto parts, environmental protection equipment, laboratory equipment, water-based coatings, metal molds, paper products, and glasses, and import and export of goods and technologies.