Zhengzhou Haoling Air Conditioner Equipment

Sound reduction equipment, by use, Engines and mechanical parts, Metals, Machinery & Engineering, Soundproofing equipment, air conditioning plant, Fire dampers, automatic, for air conditioning ducts, Heating, ventilation, air conditioning (HVAC) and refrigeration equipment, Construction, Ducting for ventilation and air conditioning systems, Fans and ventilators, Air conditioner and ventilator components