NUTEC, with over 50 years of expertise, provides advanced ceramic fiber insulation solutions for high-temperature HVAC applications. Our premium blankets and fibers deliver exceptional temp insulation, improving energy efficiency, reducing heat loss, and meeting rigorous safety standards. Trusted worldwide, NUTEC helps optimize system performance in demanding environments. Experience the innovation and reliability of our high-temperature insulation products.
Nu-Calgon
Nu-Calgon markets and distributes a complete line of specialty chemical products for the HVACR aftermarket. These include coil cleaners, leak sealants, air purifiers, refrigeration oils, soft starters, and solutions for water treatment, ice machine maintenance, and other specialty applications. Our products are marketed to air conditioning, heating, refrigeration, and plumbing wholesalers, as well as food service and restaurant suppliers, and OEMs. Nu-Calgon The Brand You Trust.
Ningbo Jintian Copper Tube Co., Ltd.
Jintian, established in 1986, is a large-scale copper processing enterprise. The company’s main business areas include copper processing, high-tech materials and building materials. Jintian Copper has more than twenty production and trade-oriented subsidiaries. The main products include, but are not limited to, copper wires, copper bars, copper tube types, copper strips, copper plates, enameled wires, valves and magnetic materials. The outputs of all main products rank among the top in the industry.
Metal-Fab, Inc.
Metal-Fab provides complete and comprehensive venting solutions to the HVAC, Hearth, and Plumbing markets.
Linesets, Inc.
Linesets, Inc. is a leading U.S. manufacturer of high-quality HVAC line sets, delivering precision, consistency, and reliability nationwide. We specialize in custom-built solutions, including tailored lengths, insulation options, flared or unflared ends, and integrated control wiring—designed to streamline installation and enhance system performance. With durable protective packaging, fast turnaround, and unmatched craftsmanship. Linesets, Inc. provides dependable products engineered to arrive jobsite-ready and built to perform in every environment.
Johns Manville
Johns Manville, a Berkshire Hathaway company (NYSE: BRK.A, BRK.B), is a leading manufacturer and marketer of premium-quality building and specialty products. In business since 1858, the Denver-based company has annual sales over $4 billion and holds leadership positions in all of the key markets that it serves. JM employs 8,000 people and operates 44 manufacturing facilities in North America and Europe. Additional information can be found at www.jm.com. | Johns Manville (JM), a Berkshire Hathaway company, is a leading manufacturer and marketer of premium-quality building and specialty, as well as reinforcement fiberglass and technical nonwovens. JM serves markets that include aerospace, automotive and transportation, air handling, appliance, HVAC, pipe and equipment, air and liquid filtration, waterproofing, building, flooring, interiors and wind energy. In business since 1858, the Denver-based company has annual sales over $3 billion. Johns Manville employs 8,000 people and operates 44 manufacturing facilities in North America and Europe. Additional information can be found at www.jm.com. | Johns Manville, a Berkshire Hathaway company is a leading manufacturer and marketer of premium-quality products for building insulation, mechanical insulation, commercial roofing and roof insulation, as well as reinforcement fiberglass and technical nonwovens. JM serves markets that include aerospace, automotive and transportation, air handling, appliance, HVAC, pipe and equipment, air and liquid filtration, waterproofing, building, flooring, interiors and wind energy. Johns Manville employs 8,000 people and operates 44 manufacturing facilities in North America and Europe. Additional information can be found at www.jm.com. | Johns Manville, a Berkshire Hathaway company (NYSE: BRK.A, BRK.B), is a leading manufacturer and marketer of premium-quality building and specialty products, as well as reinforcement fiberglass, advanced composites and technical nonwovens. JM serves markets that include aerospace, automotive and transportation, air handling, appliance, HVAC, pipe and equipment, air and liquid filtration, waterproofing, building, flooring, interiors, and the energy industry. In business since 1858, the Denver-based company has annual sales over $4 billion and holds leadership positions in all of the key markets that it serves. JM employs 8,000 people and operates 44 manufacturing facilities in North America and Europe. Additional information can be found at www.jm.com. | Our global headquarters is in Denver, Colorado. We also have 44 manufacturing facilities across North America and Europe. We continuously invest in our people and our infrastructure to anticipate employee, customer and community needs and provide long-lasting solutions. This approach gives us the strength we need to be the Employer of Choice and the Supplier of Choice in the markets we serve worldwide.
ISOCLIMA S.p.A.
Manufacturer, copper pipe, line sets, air conditioning, single and twin pipe, made in Italy