Sentinel Technologies Inc

CMC Construction Services is a provider of steel rebar fabrication, anchor bolt and mesh. The company is a subsidiary of CMC Steel Group, a division of Commercial Metals Company. Commercial Metals Company and its subsidiaries manufacture, recycle and market steel and metal products and related materials. The company s network of manufacturers includes mini-mills, steel fabrication and processing plants, construction-related product warehouses, copper tube mills and metal recycling facilities. The company also maintains marketing and distribution offices. Commercial Metals Company is headquartered in Iving, Texas. Its subsidiary companies are located throughout the United States. CMC Construction Services is headquartered in Dallas.

Being in operation for over 47 years, Universal Enclosure Systems specializes in stainless steel, aluminum and carbon steel enclosures. Located in Duncanville, Texas, it designs and fabricates custom electrical and electronic enclosures for a wide range of industrial and commercial applications. Universal Enclosure Systems offers various products, such as water and wastewater treatment plant enclosures, modified stainless steel enclosures and cabinets for the department of transportation (DOT). The company s partners include various fortune 500 companies, such as GE, Coca-Cola, Frito Lay, Square D, AB, Texas Instruments, Siemens, ABB, Exxon/Mobil, General Motors and many more.

Thybar Corporation has been serving the heating, ventilation and air conditioning (HVAC) and sheet metal industries as a manufacturer of custom sheet metal products for over 50 years. The company offers the patented Vibro-Curb rooftop curb for vibration isolation applications. It is one of the leaders in adapting new rooftop units to existing roof curbs with Retro-Mate that saves costly curb reconstruction by mechanically interfacing the new unit and existing curb. Thybar Corporation serves a wide customers list, which includes General Motors, Ford Motor Company, Chrysler Corp., W.W. Wrigley Company, Pizza Hut, AMC Cinema, Wal-Mart, McDonald's, Regal Cinema, etc.