Sieyuan Electric Co., Ltd. (hereinafter referred to as "Sieyuan Electric "), established in December 1993, is a well-know listed company in China specialized in R&D of electric power technology, equipment manufacturing and engineering services. So far, it has been honored the titles of Innovative Company in Shanghai, National Key Torch Plan High-tech Enterprise, China Energy Equipment Top Ten Private Company, etc. At present, Sieyuan Electric has ten wholly owned and holding subsidiaries with a wide product range covering various specialized fields of T&D technology and equipment, including both of the primary and the secondary equipments. The main products and core technology have been reaching the leading advanced level in the world, and the Company provides the customers with unique electrical solutions for substation. Sieyuan Electric, pursuing the enterprise mission of "making electricity transmission and distribution safer, more controllable and more efficient" and relying on complete product series and professional engineering design ability, provides mainstream power system operators as well as industrial and power generating (hydropower, wind power, solar power) clients from more than 60 countries and regions with innovative products, solutions and EPC project total package.