A-OX Welding Supply Is Your Specialty Gas Supplier in Sioux Falls We sincerely thank you for visiting our website to better understand what PurityPlus® Specialty Gases are all about. All of us at A-OX Welding Supply are proud to be associated with PurityPlus®, the most expansive network of independent specialty gas producers in North America. We’re delighted, to say the least, with the success we’ve had turning out high-quality specialty gases in our local communities to take care of local needs. We’re fully certified by PurityPlus®, which is your assurance that our specialty gas facilities are compliant with the PurityPlus® standards for quality. We’re audited once every year by a third party. This, and the fact that we periodically participate in training seminars, ensures that we maintain quality. The lion’s share of plants in our network are also ISO 17025-compliant.All PurityPlus® locations have local people delivering personalized customer service and expert subject-matter help to see that your unique needs are fulfilled, your service expectations are surmounted, and you get your PurityPlus® gases in the timeliest manner possible right here in Sioux Falls. Because, really, what good is a product if it's not available when you most need it? Not only that, but because we’re a vital part of your community, we certainly recognize that every local dollar counts. You’ll see that our products are priced to compete. You'll also find that we take the profit coming in to us and reinvest it in our people and our business – so the money stays in this community. Certified purity, local availability, and local service: three unbeatable reasons why you can be confident in A-OX Welding Supply and PurityPlus® for every one of your crucial specialty gas applications. Contact us online today or give us a call at 605-336-1125. Share
04/26/2018PurityPlus® Oxygen 5.0: The Preferred Ultra-High-Purity, Research-Grade Oxygen in Sioux Falls A-OX Welding Supply is a major source for PurityPlus research-grade oxygen. It’s been named Oxygen 5.0. With a 99.999% p...
04/19/2018Healthcare, Biotech Firms and Research Facilities Count on PurityPlus® for More Than Specialty Gases In certain Sioux Falls industries, PurityPlus cryogenic refrigerators and storage dewars are as much sought after from A...
03/29/2018High-Purity Analytical Gases for Sioux Falls Laboratory Research A-OX Welding Supply is proud to be the PurityPlus Partner catering to research laboratories in and around Sioux Falls. I...
We deliver the sky…Welcome to PurityPlus Specialty gases by A-OX Welding We are a PurityPlus Specialty gases producer and laboratory serving Sioux Falls and surrounding areas.