Fourstech Co., Ltd. has been dedicated to the development of advanced wireless communication technologies since its establishment in 2006. With the advancement of the Fourth Industrial Revolution, the Internet of Things (IoT) market has expanded across a wide range of industries, including automotive, healthcare, and energy, and Fourstech’s core products are widely applied in these IoT-based applications. Beyond technology-driven development, Fourstech continues to invest in research and development to deliver products that are increasingly user-friendly and integrated into everyday life.

Fourstech’s business is organised into two main divisions: the Wireless Division and the Embedded Division.
The Wireless Division supplies a broad range of RF antenna products, including GNSS (Global Navigation Satellite System) receivers for applications such as autonomous mobile robots, V2X, and IoT devices. In particular, Fourstech’s high-precision GNSS receivers combine dual-patch antenna technology with Real-Time Kinematic (RTK) positioning to achieve centimetre-level accuracy. These advanced GNSS solutions are deployed across various industrial environments, including autonomous vehicles, delivery robots, unmanned aerial vehicles (UAVs), and tower cranes. In addition, the division provides a wide range of RF antenna products, such as WLL antennas and repeater antennas.

Currently, Fourstech is focused on the development of highly integrated, advanced technology products, including high-precision GNSS receivers, anti-jamming GNSS antennas, and multi-band GNSS receivers. By continuously strengthening its technological capabilities, the company delivers solutions suited to high-reliability applications such as autonomous delivery robots, tower crane collision avoidance systems, and anti-jamming drones, where accuracy and system robustness are critical.