1984 Mar. CHI HSINAG CO. was established in Taoyuan, Taiwan.
1987 Feb. SENYUN CO. was established in Taoyuan, Taiwan.
1995

Investment of US$ 540,000 for AGIE Wire Cutting Machine from Switzerland in Europe and three MAZAK CNC lathes

     from Japan to begin the whole computerized basis of SENYUN CO..
Employees: 50 members.

1996

Continue to invest US$ 450,000 on Japan MAZAK (12000r.p.m.) CNC High Speed Millers and AGIE Wire Cutting

     Machine, Electric Discharge Machine and Drilling electric machine from Switzerland. SENYUN has built up the initial

     model of processing and manufacturing being proceeded in a single factory uniformly.

1997

Investment of US$ 900,000 to import the CITIZEN CNC Lathe/Milling Complex Machine from Japan. The traditional

     processing method is updated and the precision of mold accessories are upgraded as well.

1998

Invest US$ 150,000 to establish SENYUN Subsidy in Taichung to provide the efficient service to local customers.

Invest another US$ 450,000 to purchase the SODICK Wire Cutting Machine and MAZAK CNC lathes to enhance the

     productivity.

1999 Jun.

CHI HSIANG HSING CO., LTD was established.
Invest US$ 360,000 to purchase MAZAK CNC Lath/Milling Complex Machine and CITIZEN CNC Lathe/Milling

     Complex Machine from Japan.
Employees: 80 members.

2000 Sep.

Implement the computerization of financial management to improve the human errors of processing the financial

     document.
Integrate the product line in Taiwan headquarter to access to all-around- the-clock production line gradually.
Invest US$ 300,000
Set up a sound system of taxation audition to control the professional benefits.

2001 Nov.

Invest US$ 900,000 to purchase the new location of future office and the MAZAK CNC Lathes and MAZAK ( 25,000

     r.p.m) CNC Milling Machine from Japan.

Integrate the financial and taxation system to put financial reports into practice.
Investigate the invest environment of China for three times.
Obtain the National standard for industrial factory qualified evaluation in Feb.
Being recommended by the industrial field to be the representative of the enterprises in Aug..
As one of the well-performed medium enterprises praised by the Ministry of Economy in Nov..
Employees: 110 members.

2002 Apr.

Start construction of SENYUN new office building and plant.
Attend overseas fairs to expand the worldwide market which contains the territory of China, Japan, Malaysia, South

     Korea, France and Germany etc..
Invest US$ 900,000 to purchase seven SODICK and MITSUBUSHI Wire Cutting Machines from Japan and the 3-D

     Co-ordinate Measure Machine to enhance the productivity to comply the demand of customers. We also strengthen

     the human resources training and professional staff development.
Employees: 120 members.

2003

Invest US$1,500,000 to construct new office building and SENYUN Technology Center. We import TOSHIBA

    ( 60000 r.p.m) High Speed Milling Machine equipped with air spindle and YASDA ( 20000 r.p.m) CNC Jig-borer from

    Japan and AGIE Lens Electric Discharge Machine from Switzerland and the third-generation TOYO Fully Electric

    Injection Molding Machine from Japan. We also utilize 3-D Co-ordinate Measure system to upgrade the quality inspection

    standard in order to strengthen the contractor service and upgrade the standard of delicate technological components.
In Oct., SENYUN new office building began to function using.
Employees: 150 members.

2004 Jan. Have the honor to win the ISO90012000 Certificate of International Standard Organization.
2004 Feb.

Expand the market of America, Asia, Europe, and Mainland China worldwide.
Prepare to establish the subsidy in Vietnam.
Prepare to establish the subsidy in Kunshan, China.
Insert ERP and E-PASS system.

24-hour production all around the clock for worldwide customer service.

Employees: Over 180 members.

Invest US$1500,000 to purchase Japan CITIZEN CNC Lathe/Milling Complex Machines and YCN-FP100A High Speed

    Milling Machines to enhance productivity.
In Feb., we attend the fair of National Manufacturing Week in Feb. in Chicago, USA.

In Apr., we attend the fair of Japan International Die & Mold Manufacturing Technology in Osaka, Japan.

In May, we attend the fair of Die & Mold China in Shanghai, China and International Plastic and Rubber Industry Show in

    Thailand.
In Jun., we attend the 23rd Taiwan large-scale technological investment business group to Japan which was held by Taiwan-

    Japan trade development Foundation.   

2005 Oct. Have the honor to win the 14th National Award in Taiwan.
2005 Dec. Capital increases for 2.25 hundred million dollars and employees reach to around 350 members.