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About Us

ASNU Fuel Injector Testing Machines
ASNU Fuel Injector Testing Machines
If you are an ASNU owner but not an Approved Service Centre and would like to be then please fill out our Register your ASNU machine form! 

ASNU are the world-leading name in the Testing & Servicing of gasoline injectors for the automotive industry. With over 30 years of experience, our constant strive in research and development has led us into sectors of the major vehicle manufactures, specialist performance, mass transit vehicles, and the marine engines sector. 

ASNU was founded in Sydney, Australia by Alan and Mike Skovron. The Skovron brothers were exhibiting at the 1989 SEMA show in Las Vegas which is where by prior arrangement they met our CEO Phillip Ellisdon. In 1990, Phil signed with ASNU as their UK distributor and then on to be their European distributor.

In 2000 Phil then went on to buy the ASNU company from the Skovron brothers and moved production from Sydney, Australia to Bushey, UK and we have never looked back, in the process getting BOSCH approval and becoming world leaders in injector diagnostics and also in high-performance gasoline injectors.

ASNU have now taken their Injector Diagnostics Programme to the next level, where Performance and Racing teams need to know and understand greater the injectors operation and performance, ASNU set the standards and met their requirements. 



ASNU Exhibiting at Autosport International Expo on 12-13th January 2023

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