Yuhuan CNC Machine Tool Co., Ltd. (former name: Hunan Yuhuan Tongxin Numerical Control Machine Tool Co., Ltd.) is recognized as a national key enterprise, which is known for precise and highly efficient CNC machine tools used for grinding and polishing. Our company has provincial enterprise technology research centers, and forms our own core strength of technology through innovation and continuous improvement. Our company has set up a complete quality management and quality assurance system, and passed the certification of ISO9001:2008 to make sure our product quality maintains a high level. Our products have been in great demand by more than twenty provinces all around China, and other countries including Vietnam, Portugal, Russia, Kenya and Brazil. We have obtained high prestige from our customers for high quality products, satisfying after-sales service and competitive prices.Our products are widely used in automotive, IT electronic, military, and aerospace, shipbuilding, bearings, seals, household appliances, and other key areas of national economy. Our company has 6 series and more than 50 products as follows: CNC double sidesurface grinder; cam shaft and crankshaft grinder; lapping and polishing machine; turning and milling machine; CNC cylindrical grinder; CNC valve grinding machine and special equipment for piston rings, etc. The technology adopted on them reaches domestic and international top level.Our company persists in the principle of "Responsibility oriented innovation as strategy, development constantly, dedication to honor" to become the global professional supplier of CNC grinding technology solutions.