Longda, established in 1993, manufactures brass valves, fittings, and components. We supply high-quality brass products to international manufacturers and wholesalers in plumbing, hydronic heating, and related sectors. In addition to traditional brass items, we offer OEM and ODM services. Our mission is to deliver exceptional service while developing smarter, energy-efficient, and greener products
Watson McDaniel Company
For nearly 150 years, Watson McDaniel Company has been manufacturing a wide range of steam specialty and fluid products. We are proud to offer products that are designed, purchased, manufactured, built, and tested entirely in the United States, specifically in Pottstown, Pennsylvania—where local expertise, advanced fabrication technologies, and rigorous ISO 9001 standards ensure reliable, high-performance solutions for our customers. This commitment supports American workers, strengthens our community, and delivers products you can trust.
WARE
WARE is your #1 source for industrial and commercial boiler rental, sales and service. All backed by over 70 years of experience and a can-do, customer-forward attitude that makes sure you get steam when and where it’s needed, fast. WARE offers comprehensive boiler training at our state-of-the-art Boiler University and the largest online parts store BoilerWAREhouse.com, with over 40K parts and seasoned techs available to find the right part for your application. | Ware is automating inventory tracking with warehouse drones. Our solution combines the world’s smartest, fully autonomous warehouse drones with machine learning and AI to accomplish the critical task of tracking inventory. We help you operate more efficiently by implementing automation into your workflows. Increase your inventory accuracy. Prevent shrink. See fast ROI. Level up your inventory tracking today.
Superior HVACR Products
For nearly a century, Superior has been the world’s leading provider of HVACR valves and accessories. Our product development team includes experts in product design, as well as experts in the quality and compliance testing to create custom valves to meet your unique application. We know valves are a system-critical piece of your business and we’re proud to provide you with products and services you can trust.
Spence/Kunkle
The Spence portfolio includes Steam Traps, Regulators, and Steam Specialties for HVAC, commercial, institutional, and critical applications. / Kunkle delivers quality products from cryogenic to high temperature and vacuum to high pressure steam, air, gas, and liquid applications.
RED-WHITE VALVE CORP.
RED-WHITE VALVE CORP. manufactures a wide range of products using the finest Lead Free alloys available. All of our Lead Free valves are fully tested and certified by a 3rd party laboratory to ensure all quality and health standards.
Metraflex Co.
Since 1958, The Metraflex Company has been a trusted manufacturer of engineered piping solutions for commercial and industrial markets. With over six decades of experience, Metraflex is known for innovation, reliability, and exceptional service. Its products improve system performance, enhance efficiency, and ensure long-term durability by addressing key challenges such as vibration, noise, movement, and alignment in piping systems—making Metraflex a leading name in high-quality, engineered piping components.
Legend Valve
Legend Valve offers a full line of innovative products for plumbing, commercial, industrial, and hydronic applications. Proudly manufacturing HyperPure® PE-RT potable water tube in Michigan, Legend is committed to Guaranteed Performance, with a 100% fill rate, 100% accuracy, 24-hour shipping, no minimum order size, and easy returns. Our 7/75 Guarantee reflects our dedication to quality. We’ve Got Your Back® ensures that for wholesalers and contractors, we provide Everything You Need Behind the Wall®.