Champions Co., Ltd is a leading manufacturer of RF product in China. Equipped with professional R & D team and abundant technical skills, we nowadays are able to accept bulk OEM and ODM orders. We specialize in producing various radio frequency remotes,car key remotes,garage door control boards,aftermarket car electronic auto parts products etc for 7 years. Champions always aim to build long term relationship with all of our customers around the world.Through years' effort, we've successfully expanded our market mainly towards Europe , Middle East, South-East Asia and America.