Tangshan Dunshi Electric Co., Ltd. (TDEC) is a China state-owned enterprise and a subsidiary company that Jidong Group has a controlling stake in. We are a state-level high tech enterprise specialized in the production of low-voltage cabinets and automation system engineering. TDEC boasts dozens of patented re-both technologies and designs. TDEC, in strategic partnership with Siemens, has been authorized to manufacture three series of Siemens motors for the German producer's motor control center. We have developed in-depth cooperation with Siemens in product design, component supply and the manufacturing, testing and marketing of low-voltage switchgears and automation control systems as well. In 2010, TDEC secured partnership with SUPCON Group, another key player in the design and manufacture of China's automation control systems. We jointly set up a base in North China, taking our R&D capabilities as well as manufacturing capacity to a new level.