东方雨虹成立新能源科技公司，含充电桩销售业务

Group 1 - Qingdao Hongjia New Energy Technology Co., Ltd. has been established with a registered capital of 2.5 million yuan [1] - The legal representative of the company is Hu Yang [1] - The business scope includes electric vehicle charging infrastructure operation, charging pile sales, power generation technology services, efficient energy-saving technology research and development in the power industry, and sales of power facility equipment [1] Group 2 - The company is wholly owned by Dongfang Yuhong (002271) through indirect shareholding [1]