Desert Extrusion is the worldwide leader in the manufacture of high quality timmer line for professionals and homeowners. Patented and innovative trimmer line solutions that enable private label programs and the delivery of custom products to over 40 countries for over 20 years. All images, text, and concepts on this site are protected by copyright and may not be used without permission from Desert Extrusion, 2737 E. Chambers St. Phoenix, AZ 85040, USA. 602-276-8009. for inquiries and infomation. Creators of: Diamond Edge, Trail Blazer, Viper, Scorpion, Desert Vortex, Cyclone, LoNoiz, Force 4, SuperTrim, SuperTrim2 Desert Hawk Fixed Line Head, Desert Assassin Fixed Line Head, Desert Heat Fixed Line Head trimmer line.