Trinity Industries owns a variety of businesses that provide products and services to the industrial, energy, transportation and construction sectors. It manufactures a full line of freight railcars, including box cars, gondolas, auto carriers and hoppers. Trinity Industries also manufactures tank barges that carry petroleum, petroleum products, fertilizer, ethanol, chemical and other liquid cargoes. It provides regulatory compliance, rail fleet optimization, asset and inventory management, and railcar maintenance and repair services. The company s product line also features several proprietary products, including end terminals, crash cushions and cable barrier systems. In addition, it offers cylinders, transport barrels, custom containers, and storage, domestic and spherical tanks for a variety of products and applications. Trinity Industries maintains a location in Longview, Texas.
Friedman Industries, established in 1965, engages in pipe manufacturing and processing, steel processing, and steel and pipe distribution in the United States. The company s plants are capable of cutting-to-length, leveling and temper-passing hot roll steel coils weighing up to 25-tons. It purchases hot-rolled steel coils, processes the coils into flat, finished sheet, and plate and sells these products on a wholesale basis. The company also manufactures, purchases, processes, and markets tubular products, including line and oil country pipe, and pipe for structural and piling purposes. The firm sells its coil products to steel distributors and customers fabricating steel products, and tubular products to steel and pipe distributors, piling contractors and steel manufacturers. Friedman Industries is headquartered in Houston, and has offices in Lone Star, Texas, Hickman, Ark., and Decatur, Ala.
LMCurbs manufactures roof curbs in the market and sells a variety of metal roof accessories. Based in Longview, Texas, the firm offers an array of products, such as skylights, smoke vents, louvers, ladders, roof hatches, fans, valley and parapet gutters, to name a few. LMCurbs is also one of the United States largest suppliers of S-5, snow retention systems, which include the SnoRail, SnoFence and ColorGard system. Additionally, the company helps schools, medical centers and large manufacturing plants to install heating, ventilating and air conditioning (HVAC) system, ductwork and plumbing system.
The Southwest Steel Casting Company is a private steel foundry. It is a private subsidiary of the ARI-Industrial Products Group. It produces castings from 10 pounds to 4,500 pounds in several metals, including carbon steel, low- and high-alloy steel, low-temperature steel, heat-resistant steel and stainless steel. The company also produces various grades of stainless steel. It provides steel castings on the Nobake molding system, which is supported by equipment, gas generators and fume scrubbers. The company offers basic pattern services to customers, including design, layout and fabrication of new patterns and maintenance of the customers existing patterns. Founded in 1971, the company serves a variety of industries, including petroleum processing, energy, marine, valves, oil field, mining, transportation, heavy equipment and railroad. The Southwest Steel Casting Company is located in Longview, Texas. It is an ISO 9001:2000-certified company.
