Dalian Doyo Autotools Co., Ltd. (Doyo) is engaged in the production, research and development, import and export of garage equipment, car decorating and repairing service, and steel construction engineering.
  As a member of China Automotive Maintenance Equipment Association, Doyo was founded in 1997 and our headquarters is situated at a beautiful seaport city - Dalian, covering a land area of 5000sqm and a floor area of 3000sqm.
  Doyo has set up a modern management system, passed ISO 9001:2000 quality management system and attained CE approval for our wheel aligners and spot welders. Many special talented people on technical research, product design and production in mechanism, electronics and computer fields make sure our technical improvement and the quality control in accordance with most advanced and professional level based on the principle of "technical as development base, progress depend on science, and constantly bring forth".
  Doyo mainly produces computer wheel aligners and multi-functions spot welders for car body repair and on-car brake disc lathes at Dalian factory. We also cooperate with Yingkou factory to produce car lifts, tire changers, wheel balancers, fuel injector cleaners and analyzers. Their accuracy, reliability, stability and practicability have been entirely recognized by thousands of end users in many countries for the past 10 years. Doyo's products have been exported to Japan, Korea, Russia, the Middle East, Southeast Asia, Africa, America and Europe.