CCD Optical Positioning System CCD optical positioning system，which makes the image positioning precision be higher(positioning precision±0.02mm) and makes positioning speed be faster （positioning is ready in 2 seconds）; And it is also applicable to any kinds of pad sharp.

CCD Defect Testing
Adopt the convenient CCD defect-testing method that can find and mark the location of defect promptly with clear image display.

HIRAM Testing
The self-developed HIRAM testing method ensures the testing accuracy & reliability and improves the testing efficiency more. 

USB Signal Transmission
USB2.0 data transmission method makes the driving program take the fewer computers’ memory source, which is much better than the parallel-ports signal transmission method.

Windows XP Operation System
With self –patent testing software platform based on windows system, the interface is friendly; the performance of operation and expansibility is improved more. The software is easy to be maintained and upgraded; it also provides the long-distance software upgrade function.