aboutus HOME/ABOUT US/Company Profile



Company Profile

Chieftek Precision Co., Ltd. (cpc), revolves around a core team of professional managers, engineers and highly skilled technicians. Together, the company devotes its efforts toward R&D, the manufacturing of high quality linear motion components and long-term sustainability. cpc attained its initial success by focusing on the miniature linear motion field with its highly acclaimed MR series linear guides. These found major use in precision measurement and inspection, semiconductor and other related electronic industries. As business grew, so did the company’s product line. Today, cpc’s linear guides range from our vaulted MR serried, the general purpose ARC series for automation machine tools, HRC and ERC series for heavy load machine tools, to the RR series with roller bearings for applications requiring high rigidity and precision under extra heavy loads. cpc’s linear guides are compatible with industry standard sizes while providing superior rigidity and precision.

Not satisfied at being just a mechanical component provider, cpc began an intensive R&D effort into the field of linear motors. The result is the P series ironless linear motors, with the highest thrust density and efficiency of its kind, quickly followed by the C series iron-core linear motor the most compact linear motor in the industry and delivering consistently reliable high thrust with low cogging force.

To lower the technical barrier for customers more familiar with tradition belt or ball screw driven systems, cpc packaged its linear motors into the CLS/CLMS series of compact linear stages while customizing its linear motor stages, tables and subsystems. Such products integrate the linear motor, linear guide and positioning systems into a compact, ready to use package the more traditional customers without having to concern themselves with the details of mechanical, electrical and electronics integration.

As linear motors cannot operate without a control system, the next logical step for cpc was to develop the Will1 series servo drive. The Will1 series features high power density, easy to use auto-tuning and an advanced feature set to aid machine builders to create their next breakthrough product. Spanning the field of mechanics, electrics and electronics, the release of Will1 sets another milestone for cpc on its path towards becoming a total mechatronics solution provider for linear motion control.

In addition, cpc has expanded the product portfolio of the existing linear guides, linear motors, linear stages, encoders, and drives. In 2021, the six-axis miniature robotic arms DB0, S0, and the software PLC cpcStudio were also officially launched. Its superior mechanical and electrical integration capabilities have laid the foundation for mechanical design and expanded the entire range of products and services to various levels. Among them, cpcRobot won the gold medal at the 2021 LEAP Awards in the United States.

The advent of Industry 4.0 represents the need for more industrial automation and intelligence. cpc is a professional manufacturer and developer of key technologies for intelligent automation and the high-precision industry. As the old saying goes, a tree is not afraid of a violent typhoon because its roots are firmly rooted. cpc provides high-quality linear guide, linear motor, linear motor stage, industrial robot, mini robotic arm, sub-system, and software PLC products, which will be able to respond to the rapid progress of the whole global market and help customers achieve more high -End product requirements.



Time line of major developments

1998 Established

Official production of the MR size 5~15 Miniature Guide Series

2004 Extension into size 3 and 2 miniature linear guide production

Establishment of factory operations in the Tainan Science Park


Production of the ARC/HRC Series Ball Type Standard Size
Linear Guides which have achieved ISO 9001:2000 certification


Establishment of cpc USA( Chieftek Precision USA Co., Ltd.)
Establishment of cpc Kunshan, China (Chieftek machinery kunshan co., ltd.)
Production of the full range Ironless linear Motor P series


Establishment of cpc Europa GmbH
Achievement of ISO 9001:2008 certification


New factory expansion


Wide ball type linear guide production

2014 Achievement of ISO 14001:2000 certification
Achievement of OHSAS 18001:2007 certification
Achievement of CNS 15506:2011 certification
Production of full range Ironcore Linear Motor C Series
Mass production of CLS compact linear Motor Stage Series
Standard 4-Row Roller-type ARR/HRR/LRR Linear Guide Series announced

Mass production of the Will1 AC Linear Motor Servo Driver
Mass production of the CLMS Core Type Linear Motor Stage


MMLS-Linear Motor Stage.
Established CSM Maschinen GmbH.


Product presentation for “Direct-drive Linear Motor Introduction and
Application”,“Driving System Introduction and Application”, and
“Linear Guide Introductionand Application” in TIMTOS 2017

Obtained the construction license of Phase-I Plant Construction Project
in TreeValley Park.

Ranked in the top 20% in the third corporate governance assessment, and
won the“Improvement Award” for encouragement.

Passed the ISO9001: 2015 certification.

Passed the ISO14001: 2015 certification.


The Company was awarded “Top 5000 Largest Corporations in Taiwan 2018” by the China Credit Information Service Ltd.
1. Was ranked 1137 by Net Operating Revenue among Manufacturing Corporations.
2. Was ranked 11 by Net Operating Revenue among Southern Taiwan Science Park.
3. Was Ranked 328 by Operating Performance among Manufacturing Corporations.
4. Was ranked 16 among General Machinery and equipment industry.


Size2 miniature linear guides began mass production. The Company was awarded "Top 2000 Largest Corporations in Taiwan 2019" by the China Credit Information Service Ltd.

1. Was ranked 951 by Net Operating Revenue among Manufacturing Corporations.
2. Was ranked 15 among Top 50 Operating Performance Corporations.
3. Was Ranked 11 among Precision Instruments Manufacturing.
4. Was ranked 50 among Most Profitable Manufacturing Company.


The construction commencement ceremony of the Tree Valley Park’s Phase II Plant was held in March.

Passed the Occupational Health and Safety Management System ISO 45001:2018 and the verification of CSN 45001:2018 Taiwan Health and Safety Management System.

Changed buying and selling in from the Foundation GreTai Securities Market (GTSM) to TWSE since Dec. 23.


On August 31, the subsidiary CPC Hong Kong reduced the capital and returned 100% equity of CPC Kunshan to CHIEFTEK PRECISION HOLDING CO., LTD., and adjusted the organizational structure.

Launched a new series of cpcRobot miniature six-axis robotic arms and cpcStudio software PLC/IDE platform.

cpcRobot was awarded the Gold Medal at the 2021 LEAP Awards in the United States.



Copyright®2008 CHIEFTEK PRECISION CO., LTD All Rights Reserved.
Product information is subject to change without notice. If there is any inconsistency with the real products, we will not bear any legal responsibility.