Hunan Yuhuan Tongxin Numerical Control Machine Tool Co., Ltd.

Hunan Yuhuan Tongxin Numerical Control Machine Tool Co., Ltd. is recognized as a national key enterprise, which is known for our precise and highly-efficient CNC machine tools used for grinding and polishing. We are the supplier of key equipment for automobile industry, internal combustion engine and electronic industry.

Our company has set up an integrated modern enterprise system and an operation mechanism which are suitable for the market economy. We have a highly-standard and innovative managing team and a scientific research institution. Our company has passed the certification of ISO9001:2000, and established and improved the quality assurance system. We are a high-technology enterprise which has the license for import and export, and an integrative production and research and development system.

Meantime, we emphasize on technical cooperation with famous colleges and academies and scientific research centers. We have built up long business relationships and amicable cooperation with Hunan University, Central-South University, State High-efficiency Grinding Research Center and National Defense Science and Technology University, ensuring our creative ability.

After the continual development and research, our company has had six series and more than 30 kinds of products as follows: CNC double side surface grinders, cam shaft and crankshaft grinders, CNC cylindrical grinders, high-speed electric spindles supported by hydro-dynamic-static hybrid bearings available for all kinds of grinders, the whole dedicated processing equipment for high precision piston rings and high-precision grinding and polishing machines. Among them, the series of grinding machine products have been awarded the titles of "National key New Product" and "National key Fund-assist Project for Science and Technology Innovation".

Our company persists in the principle of "Advanced Technology, Innovative Product, Customer First and Quality Best". Now our products are in great demand by clients in more than twenty provinces and regions including Taiwan area around China, Vietnam, Russia and other countries. We have obtained a high prestige among our customers for the high quality products, satisfactory after-sales services and competitive price.

We hope to have better cooperation with our new and old friends around the world.

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