Spirotech India has been an expert in making condenser coils. Condenser coils by Spirotech India are available in bare and hydrophobic fin material ranging from 0.1mm to 0.19mm fin thickness using 5mm, 7mm, 9.52mm(3/8") and 12.7mm(1/2") in both smooth and internally grooved tubes. Spirotech India provides copper tubes in order to meet different design pressures. Condensing coils are made with aluminum tube- aluminum fins using 7mm and 9.52mm tubes.