Established with the goal of researching and developing new technologies for humanity and society, STA is an excellent venture company that continues to strive for excellence today with the pride of promoting our technology to the world as the world's leading precision technology research company.

Our CNC-controlled filament winding machine, which dramatically improves the quality and productivity of tungsten filaments, the lifeblood of lighting bulbs, has been exported to Japan, the United States, China, and Europe, and is recognized as the world's best model due to its high precision and efficiency. in the world for its precision and efficiency.

In addition, our high-frequency motor spindles have been successfully developed since 1997, when we started developing the 50,000 R.P.M. class, and based on this, we started developing high-speed models for machine tools, and in 2001, we successfully developed the 90,000 R.P.M. (Grease Type) motor spindle.

STA's high-frequency spindle surpasses European imports in performance and quality, and offers favorable price and delivery while providing prompt service. STA's high-frequency spindles are recognized for their excellence based on patented technology in domestic and overseas markets. We are recognized for our excellence based on our patented technology.

In particular, the spindle for A.T.C. is equipped with a drawbar position detection sensor, but the existing product (proximity sensor) has many problems, so STA has developed a multi-position sensor, a dedicated sensor for A.T.C., to solve the existing problems, and it has been well received by users, and the excellence of the product has been recognized and obtained not only domestic patents but also international patents.

STA will continue to provide the best value to shareholders and customers, create a place of self-realization for employees, and cooperate with them. We will create a place for self-realization for employees, and seek ways to develop together with business partners such as suppliers and overseas buyers.
business partners such as suppliers and overseas buyers.