... . Material: aluminum and so on 2. economic price 3. good quality antenna accessories, car radio antenna, 3G antennas1. Processing machine: CNC lathe2. Material: brass, copper ... when in the cost of the samples is not too high. 2). We do not assume the freight of the samples ... air, by express (DHL, FEDEX, UPS, TNT and so on) antenna accessories, car radio antenna, 3G antennas