UDL reducer advantages: 1. High quality aluminum alloy die casting does not rust, beautiful appearance, light weight, long sealing life 2. Planetary transmission principle 3. Infinitely variable speed, high speed precision 4. Continuous operation in positive and negative direction, stable performance, low noise We are a manufacturer from China. Hangzhou Super Reducer Co.,LTD. Focus on the research,design and manufacture of speed reducer over 11 years. We have a professional team with excellent equipment, steady and credible product quality and a group of colossal research team. â??super reducerâ?? brand reducer and satisfying clients is our eternal pursuit. Our hot selling products are NMRV reducer,PC reducer,UDL reducer.Our products are good in quality and reasonable in price, we look forward to your inquiries, if you are interested in our products, please contact us.