STRONG Ultrasonic Machinery Co., Ltd. is established in October 1995. Seeing the development of high technology at that time, we started to import RINCO Ultrasonic Machineries and market to several domestic factories. We were the second ultrasonic machineries supplier in Taiwan.

We improved the design of STP series ultrasonic plastic welders. System Error can be awared from multiple LED. Also, thanks to the new circuit design, ultrasonic oscillation is automatically stopped when the system is overload. This new model is more suitable for customers of overseas areas.

The Company moved to a new site in 2013 to expand its operation scale. In response to the advent of "Industry 4.0", STRONG Automation Technology Co., Ltd. was established in 2016. With more than 20 years of accumulated experience and knowledge in ultrasonic industrial applications, we look forward to provide customers with integrated ultrasonic automation application planning, design, and manufacture.

Following the approach, "persuit of quality, never-ending", we discover any possibilities to best performance. Quality, customers, and employees always come first. Innovation, truth-seeking, integrity, and development are the spirits of enterprise.


  • Integrated and long-term system planning
  • Competitive hardware and software
  • Effective pre-sales planning and after-sales services
  • Continuous technical supports



Specialized in ultrasonic related applications, we provide customized & integrated services for automation systems in different industries.


In the process of automation production, especially the applications of ultrasonic technology, we provide full range of consulting services. From simple application problems to system optimization, our experience can bring you the best interests.