FWP's energy-saving team has many years of experience in energy-saving projects and services, and provides Energy Saving Performance Contracts (Energy Saving Performance Contracts) projects, including air-conditioning systems, cooling circulation systems, heat pump hot water systems, air compressor heat recovery systems, and industrial furnace combustion energy-saving systems. Projects such as replacement of old and new equipment for special projects; complete energy-saving and health diagnosis services, from the operation and operation of various equipment such as electricity, lighting, air conditioning, air compressors and industrial furnaces, put forward specific improvement suggestions, and provide energy-saving services in response to the global net-zero sustainable trend Project counseling and greenhouse gas emission inventory services can cooperate with the subsidiary 'Xuwei Certification' to achieve a complete one-stop service for energy-saving planning, counseling, engineering improvement, inventory, and international standard verification.