Specializing in automotive and semiconductor industry visual inspection project. Such as the engine appearance of the automobile industry of the on-line detection, detection engine part semi-finished products; The appearanceofthe semiconductor industry, such as air conditioning chip packages before testing, appearance test after the chip packaging, chip components, soldering and so on detection; The appearance of the computer CPU chip packages before and after test; There are other industries such as chemical industry, food industry, textile industry, machinery industry and so on appearance test.