About Us

Who we are.
     Since 2014, Master Wire Supply has been a distributor of the highest quality possible resistance wire. We have material certifications for all of our wire available upon request.  MasterWireSupply.com was created to provide an easy and affordable way for hobbyists, and resellers to purchase resistance wire they need. 

     We have thousands of spools in stock and ready to ship in a variety of alloys, gauges, and lengths. We do everything we can to meet or exceed your deadline and expectations. With our inventory of many types of alloys and responsive supply chain we are able to get you what you need when you need it.  By utilizing customized stocking software we’re able to get product to you in a matter of days in most cases.

     All spools come with a tamper proof seal.  If you don’t see what you are looking for, we also have our own custom spooling and private branding department. Whether you’re a reseller searching for many spools, or a hobbyist requiring only a small amount of resistance wire, Master Wire Supply allows you to purchase from our expansive inventory at very competitive rates.