4G Router Antenna Auto GPS Antenna for GPS Navigation External 4G GSM Chip 3G Modem

Shenzhen Yetnorson Antenna Co., Ltd, established in 2010, is a professional company engaged in the research, development, sale and service of communication antenna, Yetnorson has specialized in 2 G/3 G/4 G/W I F I/T V antenna, and a variety of RF Connectors and Antenna Cable Assemblies. We have an R&D team with 5 engineers who can complete projects according to clients' specifications within 7 days, and more than 500 kinds of present antenna products for your options. Meantime also have 36 product patents & 8 trademarks, obtained many certifications, including I S O 9 0 0 1 quality system certification, I S O 1 4 0 0 1 environmental management system certification, F C C, C E and so on. We have most advanced equipment includes: Microwave Anechoic Chamber, Frequency Analyzers, Network Analyzers, Digital TV tester, Large horizontal injection molding machines, large vertical injection molding machines, C N C lathes, Automatic assembly line. Each antenna is shipped after passing testing. Engineers constantly optimize the process, and strictly control the quality of products. And all workers are skilled and master production process, keep quality and quantity, do our best to meet customer requirement. We always pursue the spirit of innovation and excellence, and let Yetnorson antenna to conduct the world, answer all direction. Welcome contact us, thank you!