# HoldRite > HoldRite, a member of the RWC family of brands, has evolved from a single product family business into an international corporation and industry leader. ## Product Lines and Categories - [HoldRite Products](/us/en/products): HoldRite plumbing products provide solutions for countless applications. - [Pipe Supports](/us/en/pipe-supports): Horizontal and vertical pipe supports and brackets provide quick, easy and up-to-code installs. Explore HoldRite PEX, Copper, and CPVC pipe mounting brackets. - [Firestop Systems](/us/en/firestop): Code-compliant firestop sleeves, sealants, and accessories. - [DWV Plumbing Solutions](/us/en/dwv-plumbing): No-hub fitting restraints, pipe supports and HoldRite’s TestRite line keep DWV systems up to code. Testrite’s reusable solution outlasts traditional ball tests. - [Water Heater Accessories](/us/en/water-heater): Stands, platforms, and restraints for safe and efficient installations. - [Appliance Boxes](/us/en/appliance-boxes): Easy-to-install HoldRite appliance boxes and fixture outlet boxes support quicker new construction installations with a compact design that comes in a range of options. ## Key Resources - [Where to Buy HoldRite Products](/us/en/where-to-buy): Search by city or zip code to find an authorized HoldRite sales rep, retailer, or wholesaler near you. - [Technical Downloads](/us/en/technical-downloads): Find technical downloads for spec sheets, installation instructions, application drawings, and more across our wide array of products offered. - [Firestop Submittal Generator](/us/en/submittals): HoldRite’s HydroFlame Firestop Solutions Submittal Generator makes compiling a submittal package for HoldRite Firestop Solutions fast and easy. - [Blog](/us/en/resources/blog): HoldRite's blog posts offer unique and valuable insights into the plumbing industry and our varied product categories. - [Case Studies](/us/en/resources/case-studies): Discover HoldRite case studies showcasing plumbing and mechanical solutions that boost efficiency and safety on real-world projects - [Videos](/us/en/resources/videos): Browse our video library to get an inside look at HoldRite products engineered for the pro. ## HoldRite Product Applications - [Applications](/us/en/resources/applications): Providing solutions for a range of commercial and residential applications ## About HoldRite - [About HoldRite](/us/en/about/about-holdrite): For four decades, HoldRite has evolved from a single product family business to an international corporation and acknowledged industry leader. ## Customer Support - [Contact Us](/us/en/contact-us): Reach support for product questions, technical support, or sales inquiries. - United States: 1-877-700-4242 (Mon-Fri, 8 a.m. to 6 p.m. ET) - Canada: 1-888-820-0120 (Mon-Fri, 8:30 a.m. to 5 p.m. ET)