恒实科技：沈阳瑞旭公司目前有充电桩建设运营业务，子公司辽宁旭能持有沈阳瑞旭公司25%的股权

Group 1 - The core point of the article is that Hengshi Technology (300513.SZ) confirmed its subsidiary, Liaoning Xuneng Technology Co., Ltd., holds a 25% stake in Shenyang Ruixu Low Carbon New Energy Technology Co., Ltd., which is involved in the construction and operation of charging piles [1] Group 2 - Liaoning Xuneng Technology Co., Ltd. is the controlling subsidiary of Hengshi Technology [1] - Shenyang Ruixu Low Carbon New Energy Technology Co., Ltd. currently has a business related to charging pile construction and operation [1]