Quincy Compressor

Compressor Engineering Corporation is one of the world's largest independent manufacturers of compressor and engine replacement parts. The company offers repairs from its facilities in Baton Rouge, La., and Houston and Odessa, Texas. It also provides customized software solutions, testing, training and consulting. Compressor Engineering Corporation is headquartered in Houston.

Alfred Conhagen is a privately owned company that was founded in New York in 1942. When it was established, the company primarily served the commercial maritime industry. Beginning in the 1950s, the company began to diversify. Conhagen offers United States-based and international services to a variety of clients, which include power plants, refineries, chemical plants, water plants and agricultural facilities. Equipment the company services includes pumps, steam turbines, compressors and gear drives. With several locations throughout the United States, Alfred Conhagen has a facility in LaMarque, Texas.

Established in 1994, Trigon Products Inc. is a manufacturer of piston rings, rider bands and rod packing for reciprocating air and gas compressors. Located in Pearland, Texas, it custom manufactures rings to fit oversized cylinder bores and re-worked piston grooves. Trigon Products Inc. serves the resale, repair and rental markets. The company uses materials for manufacturing its equipment that are carbon, glass, glass-moly-graphite, bronze and bronze-moly filled Teflon. Trigon Products Inc. also manufactures pressure and wiper packing for most of the major brands of compressors.