chemicals : Methylene Chloride.
Adhesives : Tapes.
Refrigerant Gas, Freon Gas, R22, R134a, R410a, R404a, R407C, R32, R600a, R290, R1234YF, Welding Gas: Mapp Pro, Mapp Gas, Fire Extinguishing Gas, R227EA and FK 5112, Insulated Copper Tube, Copper Coils, Copper Fittings, Ventilations, Diffuser, Air Valves, Linear, Grilles, Flexible Duct, Duct accessories, Hand Tools, Refrigerant Recovery Unit, Vacuum Pump, Refrigerant Scale, Manifold Gauge, Pipe Tool, Welding Tools.