HISTORY
Advances in PLC manufacturing have led to more powerful, reliable, and versatile controllers. Integrating real-time processing, improved connectivity, and cybersecurity, these innovations drive efficiency and smarter industrial operations.

The Path of Technological Advancement
Innovations in PLC manufacturing have produced highly powerful, reliable, and versatile controllers. With real-time processing, enhanced connectivity, and strong cybersecurity, these advancements boost efficiency and enable smarter industrial operations, paving the way for the future of automation.
2024
Established office base in Kumamoto, Japan.
Passed IATF 16949:2016 automotive industry quality management system verification in April.
2022
PLC Company Japan Co., Ltd. established.
2020
The Manufacturing Department won the "2020 Tokyo Weinig Outstanding Partner Award".
ISO 14001 Environmental Safety Management System Verified.
2016
Won the "Outstanding Service Appreciation Award".
Established office in Los Angeles, USA.
2013
Develop OO-Series customized PLC products.
Obtained ISO 9001 quality management system certification.
In November, we will develop post-test products and provide related engineering import services.
2012
Established PLC Company Ltd. Suzhou Branch.
Won the "Outstanding General Manager Award" in 2012.
2010
Expanded Qianping manufacturing plant in Vietnam.
In March, additional offices were opened in Taichung and Kaohsiung.
T-Series and OP-Series products are officially mass-produced.
2005
Expanded the electroplating workshop and mold workshop to a total area of 2,000 square meters.
In July, sewage treatment was strengthened to reach secondary treatment standards.
2003
Introducing automated production processes and strengthening sewage treatment to primary treatment.
2002
X-Series products are mass-produced and sold worldwide in October.
2000
The company was officially established.
Officially changed its name to PLC Company Ltd. in June.