Hunan Yuhuan Tongxin Numerical Control Co.,Ltd

Company Description

HUNAN YUHUAN TONGXIN NUMERICAL CONTROL MACHINE TOOL CO., LTD is recognized as a national key enterprise, which is known for its precise and high-efficient CNC machine tools used for grinding and polishing. It is the supplier of key equipment for automobile industry, internal combustion engine and electronic industry. We have high-standard and innovative managing team and scientific research institution. The company has passed the certification of ISO9001:2000, established and improved the quality assurance system. It is a high-technology enterprise which owns the license for import and export, and integrative production, researching and developing system. At the meantime, we emphasize on technical cooperation with famousecolleges and the academy of scientific research center. We have built up long business relations and amicable cooperation with Hunan University, Central-South University, State High-efficiency Grinding Research Center and National Defense Science and Technology University, which assures our creative ability.After the continual development and research, our company has owned six series and more than 30 products as follows: CNC double side surface grinder; cam shaft and crankshaft grinder; CNC cylindrical grinder; high-speed electric spindle supported by hydro-dynamic-static hybrid bearings available for all kinds of grinders; the whole dedicated processing equipments for high precission piston rings; high-precision grinding and polishing machine. Among them, the series of grinding machine products have been awarded the titles of “National key New Product”, “National key Fund-assist Project for Science and Technology Innovation”