1. Beijing Xiehe Yunwei Wind Power Technology Co., Ltd. (hereinafter referred to as "Xiehe Yunwei") is a subsidiary of Sheikh New Energy Group (0 182-HK). Founded in 2007, the company has 14 years of experience in operation and maintenance, asset custody and technical service of new energy power stations.

2. For new energy power generation equipment, power transmission and transformation equipment and comprehensive energy system, provide data-driven one-stop service solutions such as equipment early warning, intelligent diagnosis, maintenance decision-making, on-site operation and maintenance, technological innovation optimization and spare parts supply.