Retail/Commercial Packaged DEF

Proud Americans providing US-DEF diesel exhaust fluid (DEF) born in Texas

Coast to Coast - API Licensed - ISO Certified

The key to building trust in our company, the process and the product is when we deliver a consistent, reliable product. Our focus is to provide quality, API licensed DEF in our packaged products, at the pump, and to commercial and retail customers across the US.

Why US-DEF?

We are the ONLY branded DEF product on the market focused on delivering the same quality product to all aspects of DEF dispensing; bulk retail on the island, packaged retail, and commercial bulk, totes, drums and jugs.

  • We help manufacturers with third party testing of their product to meet API certification requirements (such as Urea levels)
  • We assist retailers with testing at the pump, improved product handling branding, and advertising both inside and outside their retail locations
  • For commercial and industrial customers, we meet unique delivery schedules for DEF products and services. We also design customized dispensing options sized to fit their operations.