BAYKEE (Guangdong) Technology Co., Ltd. (BAYKEE) is a subsidiary of China Aerospace Science and Industry Corporation Limited (CASIC). CASIC has six research institutes, one scientific research and production base and 11 corporate and joint-stock enterprises, as well as seven listed companies.

Being the backbone of CASIC's electronic power business, BAYKEE specializes in R&D, production and sale of advanced technology and overall solutions of military, industrial power supply and customized power supply. At present, it is one of the few domestic manufacturers that can supply both high-power UPS and EPS power, and has formed the five major business areas of network energy, new energy, emergency power supply, power supply to specific industries, and power quality management.　

As a high-tech enterprise, BAYKEE is an intellectual property demonstration enterprise and a famous brand in Guangdong province. For more than ten years, the company has firmly adhered to the values of "cooperation, trustworthiness and professionalism" and a business philosophy of "innovation driven development". It continues to build and strengthen scientific and technological innovation and independent brand construction. It owns 96 patented technologies, has participated in the formulation of eight industry standards, set up two high-end power supply research centers in Foshan, and supplied the technology of leading products in China.

Its power supply products have played successful roles in many key landmark domestic projects, and have often taken the leading market share in the transportation industry. They have successfully served 80% of the venues of the Nanjing Youth Olympic Games and the Guangzhou Asian Games, and have been applied in the Guangdong Hong Kong Macao Bridge, the Guangzhou TV Tower, the Yangjiang Nuclear Power Station, Guangzhou Baiyun Airport, Hainan Wenchang Satellite Launch Base, the Heyuan-Dingnan Expressway, more than ten high-speed railway projects including the Wuhan-Guangzhou High-speed Railway, and military projects including China's large aircraft project and naval carrier project. The company has also established strategic partnerships with well-known enterprises such as Wanda, Sinopec, Alibaba, the Shanghai Baozhiyun data center and the GDS data center.

BAYKEE has built 85 marketing outlets across the country, covering the five areas of North China, South China, East China, Southwest and Northwest China with a total of 600 expressway projects. The after-sales service network extends over all major provinces and cities in China. With the fastest localized service in the industry, it provides customers with personalized, all-round pre-sale and in-sale service and the most reliable after-sale guarantees.