WF International Ltd is engaged in the provision of supply, installation, fitting-out and maintenance services for HVAC system and floor heating systems. It provides the supply, installation and fitting-out services for HVAC systems for large-scaled commercial projects consisting of offices, hotels, manufactures, airports and hospitals, such as the International Finance Square HVAC projects across China, Chengdu Vanke Charm City, Chengdu Raffles Plaza, Chengdu Yinshi Plaza, Chengdu Metro No. Ten Line, and Panzhihua Jinhai Hotel.