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Company Profile  |  Company Profile

l 1979 : Founder developed Taiwan’s first precision ground ballscrew, which later on became the constitutor for              Taiwan ballscrew
 CNS standard, making Taiwan 6th country in the world to be able to produce ballscrew.
l 1982 : Taiwan’s first person to introduce external circulation ballscrew to Taiwan from England.
l 1987:  Developed Taiwan’s first low noise
              Internal circulation ballscrew.
l 1990 : Developed Taiwan’s first high speed high lead ballscrew.
l 1994 : Introduced stainless steel centrifugal skills from America., making Taiwan 6th country in the world to own                  this skill.

l 2002 : The only company in Taiwan to import 9 meters one-time heat treatment  machine, used                                          for producing ballscrew up to 9 meters. 
l 2003 : Introduced skills to produce linear guideways from Japan.
l 2012 : Developing and producing automatic bar feeder.
l 2013 : Developing electronic bicycle motor with National Cheng Kung University.
l 2014 : Developing DC servo motor with National Chin-Yi University of Technology.
l Future: Working towards developing green-energy industry and medical device fields.
In 1982, our company's founder, Mr. Shai, went abroad to England to learn the skill of producing ballscrew from PGM, England, and brought the skills back to Taiwan. From 1981 to 1988, Mr. Shai started HBC Ballscrews as the company's technical CEO and Vice Precident.

In 1988, HBC Ballscrews sold to Mr. Eric Zhou re-named the company "HIWIN".

Once again in 1990, Mr. Shai founded Spurt Ballscrew, and sold the company to his junior middle school classmate, Mr. Steven Pai, for a very high price, which later on Mr. Pai re-named the company "PMI".
Deans Group was established in Taiwan / Taichung Tanzi and Da-Ya Dist, cover and area of 10,000 square meters, building usage covers 22,000 square meters.

Deans Group has 5 subsidiary companies.
●Leadertek (LDK)   ---   Valve ball, valve stem
●Rototek (RTK)       ---   Stainless Steel Centrifugal
●Leadteam (LTM)   ---   Ballscrew
●Leadchin (LSK)    ---   Linear Guideway
●Integrity (IBF)         ---   Automatic Bar Feeder

Deans Group learned its high end skills from Europe and Japan, our main equipments and instruments imported from Germany, England, Japan ... and many other advanced countries. Upholding a constant technique building our factories, focusing on electromechanical systems, and developing and creating new products.
In the future, Deans Group aim to develop towards   green-energy industry and medical device fields.