Heat Pump, Air Conditioning, Ventilation, and Indoor Environment Equipment: Central new air exchange system; ground source/water source/air source heat pump system; central air conditioning/fan/air duct/air duct/air outlet/air curtain ventilation equipment; central dust collection system; constant temperature and humidity system; water treatment technology; central water purification system; terminal water purification system; air conditioning cleaning detection and maintenance equipment; indoor air testing and purification processing technology equipment

Heating, Heating, and Heating Technology and Equipment: Gas/electric boiler, wall-mounted boiler; various heating and hot water systems; all kinds of heating radiators; plate heat exchanger and heat exchange system; solar thermal, heat pump heating and geothermal utilization technology; electric heating radiator, warm air blower, heater, stove, etc.

New Ground Heating Technology and Supporting Products: Heat cable, electric film, carbon crystal heating, new electric heating technology for floor heating; low-temperature hot water floor heating pipe material and construction/cleaning equipment, (collecting) water (distribution) valve and accessories; floor heating cleaning equipment, construction machinery; floor heating mesh, nail, insulation materials (foam board), reflective membrane, foam cement, modular floor heating, radiation base brick, dry floor heating, etc.

Control Devices and Pumps, Valves, and Other Accessories: Heat meter, temperature control valve (device); gas boiler/heat network/air conditioning and heating system automatic operation control device; burner, electric heating equipment; HVAC valves, pipes, pumps; building water supply and drainage equipment; gas equipment; waste heat recovery technology and energy-saving and emission reduction technology; gas pipeline system equipment, etc.