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.