Haiwu, founded in 1995, is focused on scenario-based digital infrastructure and clean-energy solution, products, and services. A member of multiple national associations: National Technical Committee on Refrigeration & Air—Conditioning Equipment of Standardization Administration of China, Vice-Chair of China Refrigeration and Air-Conditioning Industry Association, Vice-Chair of GDCT, Council Member of China Association of Communication Enterprises, and Full Member of China Communications Standards Association.

The company specializes in consulting, design, joint development, M&E EPC, testing & certification, comprehensive O&M, and optimization and upgrade across the entire value chain in a vertically integrated manner. It is committed to providing solutions, products, and services for scenarios such as data centers, telecom base station heating, and energy storage. Serving clients in industries such as telecom, Internet, electricity, petroleum, government, finance, education, healthcare, and transportation, the company has been honored with multiple national and provincial accolades, including recognition as a National Green Design Demonstration Enterprise for Industrial Products, the Guangdong High-Efficiency Energy-Saving Special Air Conditioning Engineering Technology Research Center, and the Guangdong Provincial Enterprise Technology Center.