Zehnder North America is a subsidiary of the Swiss-based Zehnder Group, which employees approximately 4,000 associates in their various entities worldwide. The name Zehnder stands for world leading indoor climate solutions. In North America, there are four individually operating entities (under Zehnder North America). These entities are: Runtal North America (Haverhill, MA), Zehnder Rittling (Buffalo, NY), Zehnder America (Hampton, NH), and LifeBreath (London, Ontario Canada).
WinTech
WinTech is an employee-owned manufacturer based in Southwest Missouri providing American-made access doors and wall panels to the HVAC Air Handling and Data Center industries. | ASME-BPE certified tubing and fittings. Cleaning, passivation, electropolishing of customers products. Machining capabilities, CNC, manifolds, panels.
TecnoPan Inc.
TecnoPan Inc. manufactures custom mechanical enclosures made with foam injected panels. There are options to use aluminum frame construction or frameless construction depending on your requirements. We also offer accessories to compliment the enclosure. Our enclosures can be used for the construction of Air Handling Units or any other mechanical enclosure such as boiler or compressor housings. TecnoPan enclosure construction using polyurethane foam injected panels greatly simplifies the design and manufacturing of the cabinet.
Sterling Hydronics – A Mestek Co.
Sterling offers the industry’s most complete line of finned tube heating elements and enclosures and baseboard radiation. Sterling is a member of AHRI and meets the strict industry performance requirements set by the organization. All Sterling finned tube performance ratings are based on AHRI testing or are AHRI approved, where applicable.
Smardt Inc.
Smardt is a global leader in high-efficiency, oil-free chiller technology, helping building owners and engineers reduce energy use, operating costs, and carbon emissions. With a proven portfolio of air-cooled and water-cooled chillers, Smardt combines advanced magnetic bearing compressors, intelligent controls, and scalable designs for comfort cooling, mission-critical, and industrial applications. Building on this foundation, Smardt is expanding its portfolio to include heat pumps and air-side solutions that support electrification and decarbonization goals worldwide.
SENSDAR
Shenzhen Sensdar, situated in Pingshan High-Tech Zone, is a premium air movement products manufacturer since 2005. It covers an area of 10000 square meters, with 90% of the products being independently manufactured and assembled. The company employs a total of 150 people and is equipped with production machinery such as winding machines, fan blade balance testing equipment and semi-automated assembly line.
Seal & Design
Seal & Design is a leader in the production of seals and gaskets used in EV battery assemblies and charging infrastructure. We continually exceed our customers’ expectations with outstanding service and quality products. Our certifications include ISO 9001:2015 and IATF 16949:2016, a globally recognized quality standard for the automotive industry. We operate a 100,000-square-foot facility at our headquarters in Clarence, NY, near Buffalo, and have three additional divisions around North America. Our engineering and manufacturing capabilities are complemented by value-added services, including custom packing and labeling for automation, and stocking programs.