Founded in 1981, DBM has established itself as a global leader with over 40 years of expertise in engineering and manufacturing custom-designed heat exchangers for HVAC systems and demanding industrial applications. Each year, we proudly deliver more than 40.000 units worldwide, achieving an impressive 70% export rate. Operating from three state-of-the-art production facilities in northern Italy, we combine cutting-edge technology with unparalleled craftsmanship to ensure top-quality products for every project.
Coilmaster Corporation
Coilmaster is a manufacturing leader of heat transfer solutions, with multiple locations, serving Aftermarket and OEM customers in the Commercial HVAC/R industry for over 25 years. We offer proprietary top-tier selection software, high-quality product offerings and reliability, while reducing lead times for customers by 40%. The Coilmaster Advantage provides strategic partnerships and a competitive edge for our customers with speed to market.
Cemline Corporation
Manufacturer of A.S.M.E Pressure Vessels, Packaged Water Heaters, Unfired Steam Generators, Electric Boilers, and U-Bend Heat Exchanger Coils.
Bell & Gossett, Xylem
From innovative, energy-efficient hydronic HVAC and plumbing solutions to a focus on continuous improvement and excellence in everything we do, Xylem is committed to driving change and advancing the built environment. Alongside Bell & Gossett’s innovative hydronic system solutions and empowering our customers with the education and tools to design more efficiently, we are Building Better Futures and a more water-secure world on behalf of the communities we serve every single day.
American Wheatley
We deliver high-quality hydronic specialty items to the HVAC industry that can be used for a variety of heating, ventilation, and air conditioning applications. Many of our products are made in the USA, fabricated in our 55,000-square-foot facility in Broken Arrow, OK. Our team is here to help you meet your customers’ needs and grow your business.
AIC Heat Exchangers
AIC is dedicated to the professional designing and manufacturing of heat transfer equipment over the past 18 years. An experienced engineering staff provides the capability of custom design to fit customer requirements. The use of in-house computer services and modern design techniques assures good design practices the assurance that the quality standards expected will be met and exceeded. For further information please email or call us.
Aerofin
Aerofin is a leading manufacturer of spiral fin and plate fin heat exchanger coils and related heat transfer equipment, such as process gas coolers/heaters, transformer oil coolers, fin-fan units, integral face and bypass coils, frames for coil removal capabilities, and airside transitions. | Aerofin is a leading manufacturer of Safety Related and Non-Safety Related heat transfer equipment including extended surface cooling & heating coils, shell & tube heat exchangers, vessels, and parts. Aerofin holds ASME Certificates of Authorization for ASME N, NPT, NS, S, U and PP, and we are NUPIC audited.
AERCO, a Watts Brand
AERCO delivers reliable, cost-effective solutions for commercial and industrial heating and hot water applications, from advanced condensing and electric boilers and water heaters to high-voltage electrode boiler systems. Designed for superior performance and long-term efficiency, AERCO’s products help reduce operating costs while supporting decarbonization, electrification, and energy-efficiency initiatives.



