• perth West australia
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  • glknox11@live.com
Below is a list of some of the many Testimonials from clients dating back to 2011 who have achieved excellent fuel savings 
Using my patented Hydrogenfuelsystem on their diesel, petrol and LPG fueled vehicles
 
Gail Brenan Fuel cell testimony 2 

Col testimonial  2019

Ken axford testimonial