Azure branded DEF and coolant delivery truck, retouched from supplied photography

DEF · COOLANTS · UREA SOLUTIONS

Your fleet.
Our focus.

Diesel exhaust fluid, premium coolants, and marine urea. Manufactured in Santa Ana, California. Supplied directly to your operation.

Request pricing Explore products

SANTA ANA, CALIFORNIA · MANUFACTURER DIRECT

EXPLORE AZURE

Diesel exhaust fluid32.5% DEF / AUS 32

Premium coolantsHeavy-duty & automotive

Marine 40% UreaAUS 40 / Marine supply

Supply formatsPackages, totes & bulk

01 / DEF, coolant & urea products

The right fluid.
For the work ahead.

DEF, coolants, and urea solutions for fleets, distributors, and industrial operators. Explore the range, then find your supply format.

Featured / Azure DEFPackaged to bulk

Actual Azure DEF 2.5-gallon single package

Azure DEF blue drum from the original supplied artwork

Azure DEF IBC tote from the original supplied artwork

2.5-gallon packages · Drums · IBC totes

Diesel exhaust fluid

32.5% DEF for the SCR systems in your trucks, fleet, and equipment.

PackagedTotesBulk supply

Premium coolants

Explore eight coolant formulations with 50/50 pre-diluted and concentrate options.

Heavy-dutyAutomotive

Marine 40% Urea

Azure AUS 40 for marine SCR applications. Explore IBC totes and bulk supply.

AUS 40IBC totesBulk supply

Azure stainless steel DEF tanker at the company yard

AZURE BULK SUPPLY

02 / Bulk supply

Supply built around
your operation.

From packaged products to tank replenishment, work directly with the Azure team on a supply plan that fits your usage, storage, and delivery requirements.

Product and packaging guidance
Volume-based supply planning
Storage and dispensing requirements

Discuss bulk supply

Azure branded DEF and coolant delivery trailer at the Santa Ana facility

AZURE / SANTA ANA, CALIFORNIA

03 / About Azure

Made here.
Ready for
what’s next.

Azure is a Santa Ana manufacturer of diesel exhaust fluid and coolants, serving the needs of fleets, distributors, and industrial operators.

We bring product selection, packaging, and supply planning together—so the next delivery starts with a team that understands your requirements.

Santa Ana, CAManufacturing & headquarters

Packaged to bulkOptions for your operation

Connect with our team

Serving the work that keeps moving

TruckingConstructionAgricultureMarine

Work directly with Azure

Let’s plan your supply.

Share your product, quantity, and delivery location with our team.

Request product pricing

Your fleet.Our focus.

The right fluid.For the work ahead.