KRAOJiangsu Kailong Electric Appliance Co., Ltd. is a holding subsidiary of Shanghai Electrical Apparatus Research Institute (Group) Co., Ltd. It is located in Qishuyan Economic Development Zone, Jiangsu (Changzhou). The company consists of two parts: "Kailong Industrial Park" and parts production base, and the company has three wholly-owned or holding subsidiaries including Changzhou Development Intelligent Electrical Appliance Co., Ltd. and Changzhou Kaiding High Voltage Electric Co., Ltd. Business scope: switch and control equipment manufacturing and system integration, sales.