In order to meet the needs of different signal transmission and transmission rate, Quanma has launched waterproof IP68, strong anti-interference ability, lightweight Y series, which can take two coaxial signals -- lightweight push-pull self-locking double coaxial connector, AY-TL straight plug, AY-ZL fixed socket, a wide range of applications. Vehicle, Internet of things, mobile devices and other audio and video signals and SDI signals in many fields.