Yichang Kainuo electric Co., Ltd. is a national-level high-tech enterprise which is located in China's hydropower capital Yichang city, Hubei province. The company is mainly engaged in the research and development, design, and production of products in the fields of comprehensive dust control, weighing protection of lifting equipment, gate monitoring of hydropower station, crane electronic control, environmental protection, and so on. The main products of environmental protection are Dry Fog Dust Suppression Device, Fog Cannon Dust Suppression Device, High-Pressure Spray Device, and Cloth Bag Dust Removal Device, etc. The main products of safety protection devices are Torque Limiters, Lifting Weight Limiters, Weighing Sensors, Inclination Sensors, Rotary Sensors, Hoist Equipment Network Operation Management Systems, Anemometers, and other products.
       The company has national A-level installation and maintenance qualification for special equipment, production qualification for explosion-proof products, non-destructive inspection qualification, The products obtained international CE certification, CCS (China Classification Society) certification, special equipment type certification, and passed ISO9001:2008 standard quality management system certification in 2008. The company’s predecessor has been adhering to the concept of technological innovation since its establishment and continues to maintain high R & D investment.  As of 2019, it has accumulated 7 invention patents, 42 utility model patents, and 21 software copyrights.
       Company products are widely used ports, wharves, metallurgy, shipbuilding, power stations, railways, construction, and other industries, among which the port business covers more than 90% of the domestic market share. From the north to the south, the main ports are Dalian port, Yingkou port, Dandong port, Qinhuangdao port, Tangshan port, Caofeidian port, Tianjin port, Huanghua port, Yantai port, Qingdao port, Rizhao port, Lianyun port, Nanjing port, Shanghai port, Ningbo port, Fuzhou Mawei port, Xiamen port, Shenzhen Yantian port, Zhuhai port, Guangzhou port, Zhanjiang port, Qinzhou port, Haikou port, Fangcheng port…  
       At present, Shanghai Zhenhua Group, Jiangsu Gangsheng Heavy Industry, Jiangsu Gangyi Heavy Industry, Qingdao Port Machinery, Haixi Heavy Industry, and other crane manufacturers are using our products in the domestic and overseas market. We have 6 offices in China (Jiangsu, Guangzhou, Dalian, Tianjin, Shandong, and Fujian) which can provide customers with on-site services within 24 hours.