China xd Shaanxi Shan Kai Electric Appliance Group Co., Ltd. (hereinafter referred to as Xidian Shan Kai) is a high-tech enterprise specializing in the production and operation of 0.4-40.5 kV medium and low voltage switchgear, which belongs to xd group Company of China, an enterprise directly under the central government. Enterprises directly under the central government are affiliated to the State-owned Assets Supervision and Administration Commission of the State Council, and are the highest-ranking enterprises in China, enjoying financial allocation from the State Council.