We manufacture all categories of heating equipment, ventilation equipment, and cooling or air-conditioning equipment, dehumidifiers. We have Central as well as local HVAC systems and their arrangement capabilities including Mixed-air plenum and outdoor air control, Air filter, Supply fan, Exhaust or relief fans and an air outlet, Ducts, Terminal devices, Return air system, Heating and cooling coils, Self-contained heating or cooling unit, Cooling tower, Boiler, Water chiller, Humidification and dehumidification equipment HVAC.