Allegis designs and supplies HVAC hardware, such as: latches, hinges, door-stays, seals, gaskets and accessories (cams, rods, window ports). At Allegis, they live and breathe access hardware opening doors to unparalleled quality and innovation. They help solve customer-specific problems and supply thousands of products, including handles, latches, hinges, drawer slides, gas springs, sealing profiles, adhesives, and more.

Associated Ceramics & Technology Inc. are a globally renowned manufacturer and supplier of technical ceramic materials and components. Their custom manufactured products are used across various industries for heat/electrical insulation, wear-resistance, chemical and industrial applications.

With manufacturing and distribution facilities dotting the planet, Ductmate is one of the largest HVAC system components manufacturers in the world, and the largest in the United States. They are pioneers in innovative duct and HVAC solutions, making Ductmate the single-source solution provider for engineers and contractors, worldwide.

Elkhart Tri-Went Industrial (ETI) uses the combined advantages of sound research, excellence in engineering and exposure to the many challenges brought to them by their customers to eliminate problems they have encountered in both production and engineering of new products.

Highside Chemicals, Inc. has manufactured the highest quality chemical products for the maintenance, installation and repair of refrigeration, air conditioning and plumbing systems for over eighty-five years. All products are thoroughly tested and proven to perform to the highest standards. Their commitment to quality along with excellent customer service and technical support makes Highside Chemicals the best choice.

TECNOWELD is a renowned manufacturer of high-quality brazing rods and wires of brass, phos-copper and silver alloys for the HVAC industry. Their brazing and soldering alloys are manufactured from ingots and cathodes of pure metal, thus ensuring that the finished products are free from impurities and consistent in quality.

Manufacturer of vibration, shock and noise control products; seismic restraints; flexible connectors; instrumentation including pressure gauges, thermometers; sheet metal duct hardware, piping supports/clamps.