HTH Companies, Inc.
Provides mechanical and insulation installation services in the midwestern US. Also provides scaffold erection and plant maintenance services. http://www.hthcompanies.com/
Advanced Polymer Technology, Inc.
Designs and builds complete solutions for fueling installations including controlled flexible product piping, vent and vapor recovery piping, tank sumps, dispenser sumps, ast transition sumps and flexible entry boots.
Stainless Insert Flange Company
Serves the piping and pressure vessels needs of the food, chemical, petrochemical, and pharmaceutical industries
Thermon Manufacturing Company
Thermon's specialty is "heat tracing"; the application of steam, fluid or electric heat to piping, tanks, instrumentation and other equipment.
Pittsburgh Corning FOAMGLAS Insulation
Insulation used in a variety of mechanical, industrial and building applications under many operating environments.
