We have probably the most state-of-the-art output equipment, experienced and qualified engineers and workers, recognized good quality manage systems plus a friendly skilled income workforce pre/after-sales support for Caterpillar 17.00-35/3.5 Otr 7-Pc Rim For Wheel Loader, 22.00-25/3.0 Otr 3-Pc Rim For Articulated Hauler , 22.00-25/3.0 Komatsu Otr 5-Pc Rim For Articulated Hauler , 25.00-25/3.5 Hyundai Otr 5-Pc Rim For Articulated Hauler ,24.00-25/3.0 Xcmg Otr 3-Pc Rim . Safety through innovation is our promise to each other. The product will supply to all over the world, such as Europe, America, Australia,Qatar, Chicago,Vancouver, Belgium.We set a strict quality control system. We have return and exchange policy, and you can exchange within 7 days after receive the wigs if it is in new station and we service repairing free for our products. Please feel free to contact us for further information if you have any questions. We are glad to work for every client.