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 Engineering technology that combines sustainable innovation and leading application know-how, to be a leader in the green transition by supporting our customers in their decarbonization journey 

 Prime supplier of advanced-design equipment to the water and wastewater treatment industries with an uncompromising commitment to quality, reliability and value.

 Pioneer in the field of commercial and residential heating, whose experienced research and engineering staff keeps it abreast of modern architectural requirements with a wide selection of elements and enclosures for every requirement. 

  A leading distributor of pre-insulated piping systems available for both extreme cold and extreme heat environments. 

Legacy family company whose mission has been to provide quality engineered and manufactured products that solve exhaust, ventilation and heating/cooling problems. 

 The gold standard in custom-engineered air handling solutions designed to dramatically improve the efficiency and sustainability of any facility. 

 Steril-Aire’s UVC germicidal lamps or Emitters® work better and last longer. Independent testing proves that our UVC Emitter output is significantly higher than the competition at all temperatures.

Industry leader who creates innovative pump solutions for the effective and efficient transport of wastewater, and seeks to develop long-term customer relationships by providing exceptional service and responsiveness

For thirty-five years, we've manufactured quality products to meet the needs of the ventilation industry. We continue to invest into research and testing to improve the efficiency of our fan products 

The premier company of the venting industry. With a broad range of engineered venting products, DuraVent has earned its reputation as the industry leader by offering innovative, safe, and professional products for the HVAC and Hearth markets. 

 We've developed an excellent reputation for delivering high quality products for hot or chilled water HVAC systems with our ability to offer high quality products and deliver outstanding customer service.

Established to be a true partner and important ally to all of its global customers for the growth and profitability of their businesses. 

 Our focus is to create the world’s best air purification products to make your life and business better. 

  A Texas corporation established in 1982, utilizes the extensive experience of its employees in the design and installation of permanent cooling towers for the commercial, industrial and power generation industries. 

 Highly respected manufacturing company whose experienced engineering team offers decades of expertise crafting our three high-quality product lines for Suscon Products — Suscon Blocks, Suscon Stacks, and Suscon Steel.  

 Clean Rooms International Inc. is a designer and builder of cleanrooms and a wide variety of cleanroom components, workstations, and air handling equipment whose products are sold to a wide variety of industries across the globe. 

Top in innovative and patented technologies, proprietary materials, and testing methods to engineer filters that outperform and outlast similar products on the market 

A full-service engineering and manufacturing firm, specialized in innovative, modular fluid handling, heat transfer and energy recovery systems. We create solutions that solve the challenges faced by our clients. 

 Manufacturer of specialty and custom equipment for industrial distributors, committed to a flexible and value-added approach to working with our customers.

Driven to develop products that are designed to last, the iconic Thermowheel brand products have a reputation for rugged reliability.