Today, with the world talking about transmitting thousands of digital television channels by satellite, using digital audio/video formats for recording and editing in digital studios. Broadcasters use variety of products such as audio/video analog-to-digital converters, multiplexer/de-multiplexer, Reference Sync Source, audio/video delayer/corrector & synchronizers, high resolution color monitor with different size, audio/video equalization/distribution and transmission via cable and optical fiber media, where all of them are included in our design and development products. The company utilized hi-tech art for cost effective and reliable solution.