RFTYT Technology Co., Ltd. is a modern high-tech company specialized in the research, production, sale and service of microwave passive components ( RF isolators, circulators, RF filter,diplexer,RF resistors, attenuators, coaxial loads and attenuators ) and microwave passive components. Our products are widely used in radar, instruments, navigation, microwave multi-channel communication, space technology, mobile communication, image transmission and other systems and microwave integrated circuits.