A large group company specializing in central air conditioning ventilation and smoke exhaust equipment, with complete qualifications and factory direct sales, ensuring quality and preferential prices. Welcome customers to inquire. Various forms of fan coil units; Ceiling (vertical) fresh air unit and combined air handling unit; Ceiling (vertical) fresh air ventilator; Hot water (steam) heater; Air curtain machine; Fan casing and various fans (smoke exhaust, mixed flow, oblique flow, axial flow, centrifugal, roof and other fans); Glass fiber reinforced plastic cooling tower, stainless steel cooling tower; Aluminum alloy tuyere, damper, fire damper, fan coil three-speed switch, fan coil thermostat, fan coil electric valve and other air conditioning accessories; Fire water tank and other products.