StarDEF: DEFining Engine Excellence
DEF, or Diesel Exhaust Fluid, is your diesel engine's eco hero! Composed mainly of water and urea, it pairs up with SCR technology to convert harmful nitrogen oxide emissions into water and nitrogen contributing to a more green environment!
Reliable Supply
Experience assurance with the industry's most comprehensive North American DEF supply network. StarDEF guarantees DEF supply allocations at every primary supply point, ensuring a steadfast and uninterrupted flow for your operations.
Guaranteed Quality
We set the bar high when it comes to quality. StarDEF adheres to stringent quality assurance processes, guaranteeing that each drop of DEF meets the highest industry standards. Our commitment to excellence is your assurance of reliability and consistency.
Expert Logistics
More than just delivering DEF, StarDEF builds strategic partnerships. We go beyond logistics, offering collaborative solutions tailored to your unique needs. Partner with us to experience a new dimension of DEF supply excellence.
