Welcome to Queen Fuel Components, LLC – manufacturer and distributor of the EZ ADDTM Onboard Additive Metering System and the EZ ADDTM Portable Additive Injection System.  Our EZ ADDTM systems automatically meter or inject fuel additive into the diesel fuel for your apparatus.  The driver/operator doesn’t have to do anything beyond normal refueling.  We do the measuring – “SO YOU DON'T HAVE TO.”

While our EZ ADDTM systems will work with any brand of diesel fuel additive, QFC can also meet your additive needs.  Check out our Products section for more information on EZ XWT winter blend and EZ XST summer blend additives.  Specialty blends can also be provided to meet your specific needs for high concentrations of biodiesel or for operation in extremely cold climates.

Don’t hesitate to call or email and let us know how we can help you.