Profile: Computerized Spring Industries, LLC. is an ISO 9001:2000 certified company. We manufacture compression, torsion and extension springs. We also provide stampings & flat stock as well as wire forms in music wire, stainless steel, phosphor bronze, brass, and beryllium copper. Our compression spring is an open-coil helical spring that offers resistance to a compressive force applied axially. Our compression springs coiled as a constant-diameter cylinder. Our extension spring is the opposite of a compression spring, as push now becomes pull. Our torsion springs are in mousetrap.