500 thousand yuan RMB. It is located in Xihu District Zhejiang science and technology industry building in Hangzhou, Zhejiang Province, and is subordinate to the national high and new development zone.

It has been founded by several overseas returnees, and has been invested by well-known investment institutions in China. The company adheres to the management concept of "first-class technology, quality first, green energy and benefit human", and is committed to providing battery management and maintenance solutions for customers. Relying on independent intellectual property rights and innovation mechanism, it has applied for invention patents 19, utility model patents 22 and software copyright 24. The company is based on self developed power integration chip and consistency.

The battery active balance management system has the characteristics of reasonable design, novel structure, excellent performance and convenient installation and maintenance, and has reached the leading and international advanced level in China.

By adhering to the spirit of "innovation, concentration, openness and tolerance", coeng technology has condensed a number of excellent R & D personnel and market management elite, and established an overseas R & D institution in the Silicon Valley of the United States. With innovative technology and advanced project management experience, the company provides customers with first class and most valuable products and services. At present, the company has more than 10 models of three series battery management systems, such as electric vehicles, scenery and storage, backup power supply, and many large professional battery manufacturers and electric vehicle manufacturers in China. Home, micro grid photovoltaic enterprises and national appliance network companies and other enterprises have formed extensive market cooperation relationship.