According to the Qichacha APP, recently, Hubei Donghu Energy Control Technology Co., Ltd. was established, with Sun Jingwen as the legal representative and a registered capital of 50 million yuan. The business scope includes: research and development of energy recovery systems; energy storage technology services; research and development of resource recycling technology; contract energy management, etc. Qichacha's equity penetration shows that the company is jointly held by Guangdong Jiyang Energy Technology Co., Ltd. and others, with the latter's major shareholder being MEI YAN