SEI MetalTek is a privately owned operating company that invests its own capital in the acquisition and development of manufacturing companies in the metal fabrication, processing and testing industries
Spring Engineers of Houston manufactures custom springs, compression springs, torsion springs, and springs washers in a variety of metals: brass, copper, titanium, and stainless steel. We are ISO 9001:2000 certified.
Hardware Products has over a century of spring manufacturing excellence; we not only make the stock springs you need but help you manage your JIT inventory as well. We know we can do this because we manage what we believe is one of the oldest stock spring inventories in the country: our own!