Overview  

Established “Chung-hou Industry ” . OEM is the main business in the beginning.

Starting the manufacturing of Universal Joint.

Renamed as YI-JEONG Industrial Co., Ltd.

Technical cooperating with NAKAMURA- the professional propeller shaft manufacturer in Japan. As well as

planning the process of production in the same period.

Appointing as OEM factory for Nakamura & starting mass production of propeller shaft.

Obtained the certificate of ISO 9001.

Phased in the manufacturing of steering shaft.

New factory built up- second production site.

Concentrated on domestic ATV market especially in the propeller shaft.

Proceeded variety propeller shaft with the cooperation of Industrial Technology Research Institute of Taiwan.

The third manufacturer plant ready for production.

It’s been more than 20 years since Yi Jeong’s establishment in 1989. We started out as a supplier of Universal joint to After Market and we expanded our market through the world over the years. In 1995, we launched our R&D in driveshaft manufacturer and production by cooperating with Nakamura Jico co., Ltd which is a professional drive shaft manufacturer in Japan. We had further expanded our product range to rear wheel PROPELLER SHAFT, FORKLIFT PUMP DRIVESHAFT, STEERING SHAFT, HEAVY-DUTY DRIVESHAFT. With the upmost strict quality control and unceasingly progress, our products have high reputation in the market.

In views of the fact that chains in ATV couldn’t sustain the high torque and RPM of the engine and domestic ATV (all Terrain Vehicle)entrepreneur have started the development in heavy duty ATV which is more than 250c.c. since 2004, Yi Jeong began to develop high rotational speed drive shaft used in 4WD ATV with many world-famous companies.

This design is a breakthrough from the limitation of chains and axis type for output power. ATV has upgraded to heavy duty vehicle which has no limitation in terrain and is able to replace traditional farming machinery working in bad terrain condition.