Contractor to install air duct pipes or ventilating air, Chon Buri, make ducts, air ducts, ducts, ducts, ducts, ducts, ducts, ducts, air ducts, ducts, ventilation ducts Duct system for cooling air in the building

Made to receive air duct pipes for industrial plants large building factories in industrial estates Design and installation of air ducts Installation of air conditioning ducts factory air conditioning system Making air ducts for both air conditioning systems and install a ventilation system To reduce heat in factories, warehouses, buildings, food production lines Install a cold air duct Aeration pipe work Cold air supply duct Return air duct Ventilation duct Aeration air duct