General Maintenance Of 1.5 Or 2.0 Ton Window Or Split Orcassettee Type Air Conditioners , General Maintenance Of 5.5Or 7.5 Ton Ductable Type Air Conditioners , Generalmaintenance Of Chillers, Air Dryers, Water Coolers Andrefrigerators , Break Down Of 1.5 Or 2.0 Ton Window Or Splitor Cassettee Type Air Conditioners , Break Downmaintenance Of 5.5 Or 7.5 Ton Ductable Type Air Conditioners, Removing, Shifting And Re Installation Of 1.5 Or 2.0 Ton Airconditoiners , Breakdown Maintenance Of Air Dryers, Chillers,Water Coolers & Refrigerators , Installation Of Split Type Newair Conditioners 1.5/2.0 Ton , Supply & Filling Of Good Qualityof R22 Gas To Existing Cylinders At Site , Supply & Filling Ofgood Quality Of R32 Gas To Existing Cylinders At Site , Supply& Filling Of Good Quality Of R134A Gas To Existing Cylindersat Site , Supply & Filling Of Good Quality Of Nitrogen Gad Toexisting Seven Cubic Meters Cylinders At Site Quantity: 1090