Doteck is a privately owned Chinese company that designs and develops equipment for the broadcasting and television industries. Their product line includes a range of fiber optic transmission devices for 4K UHD video and high-definition multimedia, along with digital audio transmission systems using fiber optics. They also manufacture encoders, embedders/de-embedders, converters, up/down converters, splitters, and video conference cameras, all supporting high-definition video and audio.
