Superior Bronze Corp

Typical products made by Lincoln Foundry include: plumbing and hardware fixtures, gears, valves, gear housings, cams, pressure vessels and a wide range of copper stud connectors and motor terminal lugs. Heavy production has centered on copper transformer mounts for utility companies nationwide.

Keystone Foundry Division, located in Erie, PA, is an ISO 9000 registered facility that specializes in producing high-quality pressure tight bronze castings. As a division of United Brass Works, Inc., Keystone has been providing bronze castings for United's industrial valve product line since 1974, using a variety of bronze alloys and other materials. With both long and short run capabilities, Keystone offers custom-designed castings for a wide range of industries, ranging in size from a few ounces to 30 pounds. With an in-house tool room and state-of-the-art casting simulation software, Keystone ensures the quality of its castings by addressing potential flaws before pouring the metal. The company also offers turnkey parts that are machined and tested, eliminating the need for multiple sources to achieve a finished product. Keystone Foundry Division is committed to delivering reliable and customized castings to meet the unique needs of its clients.Generated from the website

The Electric Materials Company, also know as TEMCO, offers a range of copper products for customers in the electrical and transportation industries. Founded in 1915, the company provides a variety of contact wheels for trolleys. It operates through engineering, quality assurance, secondary machining, and copper casting and forging departments. The company offers in-house design and packaging services. It also provides extrusion, fabrication and brazing solutions. In addition, The Electric Materials Company offers manufacturing, machining and plating services. The company provides rotor bars and collector rings. It has achieved ISO 9001:2000 certification. The Electric Materials Company is a subsidiary of United Stars, which offers precision-engineered metal products.