China TianYF Holdings Group Ltd

China TianYF Holdings Group Limited, an investment holding company, provides engineering services for wastewater and drinking water treatment facilities in Mainland China and Vietnam. It operates through five segments: Engineering, Procurement and Construction Projects; Construction Projects; Equipment Projects; Service Concession Arrangement; and Others. The company designs, procures, and constructs sludge or wastewater treatment facilities; and other environmental protection projects, including soil remediation, flue gas treatment, solid and hazardous wastes management, and air pollutants treatment, as well as offers integrated environmental services. It also engages in the procurement of materials, equipment, and machinery; and installation, testing, and commissioning of the equipment and machinery for the treatment facilities, as well as provision of technical consulting services. In addition, the company is involved in the design, construction, and sale of equipment for wastewater projects, as well as offers operation and maintenance services for water or wastewater treatment facilities. Further, it constructs, maintains, restores, and operates sludge treatment facilities and sludge stations. The company was formerly known as Great Water Holdings Limited and changed its name to China TianYF Holdings Group Limited in July 2022. China TianYF Holdings Group Limited was founded in 2001 and is headquartered in Guangzhou, the People's Republic of China.