| 1969年05月 |
Yuken Kogyo Co., Ltd. came to Taiwan and established Taiwan Hydraulics Manufacturing Co., Ltd. Office was located at No. 4 Min Sheng Road, Taichung and manufacture was located at No. 581-1, Ji Shan Road, Zhu Shan Township, Nantou County. Capital : NT$6,000,000. |
| 1981年05月 |
Head office was moved to No. 242, Chong Der Road, Taichung. Capital : NT$ 18,000,000. |
| 1985年05月 |
Office and Manufacture were all moved to current address in Taichung Industrial Park, area is 9,543 m2. Capital : NT$41,000,000. |
| 1986年10月 |
Taipei Office was opened. |
| 1988年07月 |
The large multidimensional CNC machinery was imported from Japan. Capital : NT$ 50,090,000. |
| 1995年05月 |
A newly modernized assembly line was set up. Capital : NT$ 80,680,000. |
| 1996年07月 |
Started exploring overseas market, mainly focus on China, North America and Southeastern Asia. |
| 1997年03月 |
Was awarded ISO-9002 certificate and built up international level quality system. |
| 1998年01月 |
A new second Manufacture was set up at No. 6 7th Rd., Taichung Industrial Park, Taichung, Taiwan, area is 5,623 m2. Capital : NT$ 88,750,000. |
| 2000年05月 |
Company name was modified from "Taiwan Hydraulics Manufacturing Co., Ltd." to "Yuken Hydraulics (T.W.) Co., Ltd." |
| 2002年02月 |
Yuken Hydraulics (T.W.) Co., Ltd. was awarded CSA-C/US certificate, to strengthen our competition in North American market. |
| 2002年05月 |
Yuken Hydraulics (T.W.) Co., Ltd. was awarded ISO-9001 certificate and scaled new heights of quality system. |
| 2002年10月 |
Organization simplified, management institutionalized. |
| 2003年06月 |
Production line readjusted, equipment reinforced, production rationalized, striding into a new milestone. |
| 2004年01月 |
Reinforce production equipment. Capital: NT$ 90,000,000. |
| 2005年04月 |
Proportional Valve was awarded CE certificate. |
| 2005年11月 |
Solenoid Valve was awarded CE certificate. |
| 2008年11月 |
Solenoid valves with monitoring switch were patented in Taiwan. |
| 2009年03月 |
Solenoid valves with monitoring switch were patented in China. |
| 2010年06月 |
Solenoid valves with monitoring switch were awarded CE certificate. |
| 2011年12月 |
2nd manufacture's expansion is finished. |
| 2012年 |
New ERP system installed. |
| 2014年 |
New coil and iron core machinery installed. |
| 2016年 |
New personnel system input. |
| 2018年 |
MES system input. |
| 2020年 |
Automatic process machine installed. |
| 2022年 |
Components tracing system input. |
