Snow Shanghai Mechanical and Electrical Equipment Co., Ltd. is the sword of professional development, production, sales and photoelectric sensors automatic door sensor control system of modern companies. Founded in 1998, is located in the "Yangtze River Delta," the new economic center of Shanghai ------. An area of 10,000 square meters, construction area of over 4,000 square meters. ¡¡¡¡Since its establishment, based on the construction of China's modernization construction services for hotels, office buildings, office buildings, villas and other projects of automation equipment installation commissioning and maintenance, such as the manufacture of quality products and services, by industry and customer praise. Our production, sale, installation of automatic door sensing products, full range, specifications and diverse, sophisticated construction, the design of new foyer, the price is reasonable, thoughtful service.