Shanghai yewang new energy technology group is a concentration of industrial investment, real estate development, international trade in the integration, specializing in the production of complete sets of high and low voltage devices, industrial, power automation control systems, high and low voltage electrical components, vacuum electrical appliances, power transformers, box-type substation, six transmission and distribution equipment plate in the respect of the system of enterprise groups. Group has two large industrial parks, 18 manufacturing enterprises directly under the marketing network in the country and has more than 200 branches of the Office, more than 3,700 employees, total assets of 870 million yuan, the group created the company covers 670 acres, a total construction area of 220,000 square meters.