PTFE, PTFE Part, PTFE Rod manufacturer / supplier in China, offering Customized 2.4G ~5.8g WiFi Built-in PCB Antenna (Rectangular PCB Board), Versatile 2.4GHz 5.8GHz WiFi Terminal Antenna with 5dBi Gain, 4dBi SMA Male Connector Car 2.4G 5.8g WiFi Antenna for Car DVD Player and so on.