According to Aiqi's inquiry, China Electronic System Engineering No.4 Construction Co., Ltd. (hereinafter referred to as CLP No.4 Construction Co., Ltd.) is one of the earliest engineering companies specializing in the installation of mechanical and electrical equipment in China, and it is a high-level enterprise with professional ability of power engineering consulting and design. The company has rich project experience, participated in many large-scale power engineering projects, and accumulated profound practical experience in the field of power engineering.