Johnson Electric Holdings Limited is a global leader in electric motors, actuators, and motion subsystems, with its headquarters in Hong Kong. Through its SAIA-Burgess brand, the company provides high-reliability electromechanical components and customized control solutions. Key products include microswitches (e.g., V4 series), rotary switches, solenoid actuators, and compact linear actuators. These devices are widely used in industrial automation, building control, medical equipment, and transportation systems. SAIA-Burgess is recognized for precision engineering, long service life, and compliance with stringent industry standards. The brand also offers integrated electronics for smart switching and motion applications, enhancing system intelligence. Johnson Electric operates a global network of manufacturing and R&D centers, ensuring strong technical support and rapid local service. In the electronic components market, the company holds a leading position in the motors and actuators segment, with SAIA-Burgess being a trusted name for critical switching and actuation functions. Continuous innovation in miniaturization, energy efficiency, and digital integration maintains its competitive edge.