Shenzhen XC Technology Co.,Limited established on 2013 are a professional manufacturer focused on R&D, designing, manufacturing series of ceramic and RF products. And Infinity Hardware Electronics Co.,Limited are established on 2016 to expand overseas business. Our company is established on 2013 and and set up two departments. One is focused on kinds of antenna including passive or active GPS/GLONASS/BD antenna, GPS+GSM combo antenna or GPS+ GSM or 3G or 4G+WIFI combo antenna,Iridium Antenna, GSM/3G/4G LTE antenna, WIFI antenna, TV Antenna , RFID Antenna/RFIG Tag, 433/868/915MHZ Antenna and RF cable assembly, another is focused on ceramic circuit board,automotive sensor circuit board, LED ceramic board, RF ceramic board. Our product design based on right-handed circular polarization with low reflection loss, small axial ratio and high gain and be widely used in many fields such as automobile, laser, wireless communication, GPS, intelligent control, traffic supervision, logistics industry and so on. And We had export kind of product to many countries, Such as America, South of Korea, Italy, India.