Guangzhou Dtech Electronics Technology Co., Ltd. established in 2006, is a professional audio & video manufacturer and exporter which is focused on research, development, production and sales of audio & video products, such as H D M I extender, splitter, K V M, matrix, switcher, converter, H D M I fiber cable and Type-C. With 6,125 m2 factory and 197 staff. Our production strictly complies with I S O 9 0 0 1 standard.