ZONEFIRST and Zonex strive to be the pioneering leaders and manufacturers of innovative HVAC zoning systems and zone dampers, providing energy-efficient and easy-to-install solutions that deliver unmatched, room-by-room comfort and control for every home and business.
VMC Group
VMC Group is the industry leader in measuring and mitigating air, noise, seismic, vibration, and shock forces in critical environments. We deliver end-to-end solutions through engineered products, integrated systems, testing, certification, education, and expert services. Working closely with our clients, we combine deep technical expertise with real-world application insight to improve air quality, reduce noise, protect structures, and create safer, quieter, more resilient spaces that enhance quality of life across demanding industries and mission-critical applications.
United Enertech
United Enertech designs, develops, and manufactures mechanical and architectural air movement and control products, primarily for the commercial, industrial, and power generation markets. Our products include dampers, louvers, roof curbs and rails, sunshades, drop plenum supply and concentric diffusers, access doors, ventilators, and others. United Enertech is part of a family of brands that serves multiple channels across North America, bringing together the HVAC and architectural industries’ leading brands.
Tamco – SPX Technologies Brand
Tamco established its presence in the ventilation industry in 1955. In 1980, Tamco began developing a line of high-quality aluminum dampers. Through a commitment to excellence in design, precision, and application, Tamco developed a premium line of aluminum dampers engineered for durability, maintenance-free operation, and energy efficiency. Renowned for their superior performance, Tamco dampers continue to set the benchmark for quality and innovation across the industry.
Standard Metal Products Mfg. LLC
Standard Metal Products, Mfg sells a large assortment of dampers and louvers for commercial HVAC systems. Our high quality products include control and balancing dampers, backdraft dampers, HVAC louvers and curbs, with a full range of sizes and functionality. Browse our website to learn more or contact us for a quote or to receive additional information about our assortment of dampers and louvers for commercial systems.
Specified Controls
Specified Controls is a manufacturer of high-quality commercial HVAC controls. We specialize in Zoning, Building Automations, Gas Detection, and Specialty Controls. Our dedicated support to YOU is what makes us stand out. whether it’s takeoffs or submittals, wiring diagrams and plans, our engineers and design team create custom documents for each unique job. Not only can we provide the equipment, but also the guidance and knowledge to ensure success.
SHARGO MANUFACTURING
Shargo Manufacturing is a global manufacturer and exporter of HVAC grilles, registers, diffusers, and sheet metal products. With state-of-the-art fabrication and powder-coating facilities in India and distribution in the U.S., Shargo delivers high-quality, competitively priced solutions for residential and commercial HVAC needs. We also produce generator canopies, control panels, and custom enclosures, supporting distributors, OEMs, and contractors worldwide with reliable products and scalable supply.