Founded in Tainan Science Park, focus on solar panel equipment.

Awarded as Excellent Supplier by ASE.

First in market release, i-Operator, an innovative ground AMHS solution.

Successful deployment of i-Operator in Taiwan electronics industry.

Successful deployment of i-Operator in Taiwan semiconductor industry.

Founded Castec Singapore Pte. Ltd.

Successful deployment of i-Operator in Singapore semiconductor industry.

Successful deployment of i-Operator in USA semiconductor industry.

Received ISO 9001:2015 quality certification.

Founded U-Sun Smartch Co., Ltd, Suzhou, China

Established Hsinchu office.

Received Taiwan Excellence 2022 award.

Established Japan Branch in Fukuoka.