Contrivance Inc. is committed to designing and fabricating only the highest quality equipment and components for the Compressed Gas Industry; to do so requires our continued investment in state of the art quality automated CNC equipment. Our machine shop is able to service/produce Aluminum, Steel, Stainless Steel, Copper, Brass products as well as many other materials. Contrivance is known for our cutting, welding, milling and turning capabilities. We have the equipment and the expertise to produce just about anything. In other words, "if it is made of metal we can do it."