Profile: Welding Co. Of America, is a manufacturer of gas cylinder handling and filling equipment. We specialize in the facilitating of cylinder handling and gas filling systems as they pertain to palletized processes. Our material handling system is know as the Instaload Systems. The Instaload System revolves around the use of our Sur-Loc Pallets. Our product line includes, pallets, pallet trucks, pallet trailers, palletized fill plants, palletized storage racks, automated filling systems (semi, mix & straight gas models), medical cylinder filling equipment, medical cylinder carts, medical cylinder pallets, manifolded cylinder carts, gas manifolds (brass, stainless steel, monel 400), leads (copper, single braid flexible, double braid flexible, flexible metal, stainless steel rigid, monel 400 rigid), propane cylinder cages, valve guards, welding booms (12', 9', telescopic, inverter), and specialized filling systems built to spec.