Covar Aircare provides exceptional A/C repair and installation throughout the entire Houston & Surrounding areas.

Since 1973 they have grown into a leading provider of HVAC solutions for Business and Industry in the North Texas area. They take pride in listening to their customers and providing a "Single Source of Responsibility" utilizing the most cost-effective, value-added equipment solutions available.

NUPI AMERICAS, INC. was founded in 2001. It is located in Houston, TX where it established a warehouse and production facility. Another warehouse and operations centre is located in Early Branch, SC. NUPI Americas is responsible for sales and marketing activities for the Americas and now also has 2 production lines. It also expanded the use of multilayer technology to the upstream market developing a specific product for flow line applications.

Polytronix, Inc., a U.S. based company located in Richardson, Texas, has been an innovator in design, manufacturing and marketing of liquid crystal displays for over 40 years. They displays are used in a variety of applications, providing visual output for medical, aviation, aerospace, marine, automotive, industrial controls and defence related products.

Thermacor is a provider of pre-insulated piping systems in the industrial, commercial, institutional, power generation, and military piping markets among others.