Greens Auto-Overhaul Equipment Factory is a professional manufacturer of auto maintenance equipment. We are engaged in developing waste oil collecting and changing machines avoiding dismantling, and fuel sprayer automatically checking and washing analysis machines. We employ many professional senior technicians who have profound experience in auto maintenance equipment developing and designing. Besides, we have also introduced advanced technologies from America and 70% of our main parts are imported from abroad. Now we have successfully developed waste oil collecting and changing machines avoiding dismantling, and fuel sprayer automatically checking and washing analysis machines. The quality of our products has reached the international level. We are working to provide convenient, swift and efficient services to our customers. We are sure that our high quality products and excellent service will attract more and more customers; appreciation. Contacting us is the first step to build up a successful business relationship with us. If you are interested in any of our products, please feel free to visit our website or contact us directly for more information. We look forward to cooperating with you in the near future.