Instruments:  Testers, digital instruments, frequency converters, speed controllers, sensors, controllers, relays, power supply and other industrial control devices

Industrial Controls:  Man-machine interface, automation software, industrial automation and control diversion and peripheral equipment; hydraulic and pneumatic components, intelligent robots and related components, technology and equipment; laser, micro-motors, photoelectric integration, digital control and digital display equipment; industrial production lines and other industrial automation equipment; industrial electronic components