Suzhou Cowin has been continuously committed to the research and development of antennas. With 15 years of rich R & D experience in this field, we have developed a series of products, including 5g antenna, 4G antenna, GSM antenna, Wi-Fi antenna, GPS antenna, GLONASS antenna, 433MHz antenna, GPS / gsmcombined antenna, outdoor waterproof antenna and various connectors and cable components. These products are widely exported to the United States, Europe, Asia, the Middle East, Africa and so on.20 engineering R&D teams use advanced R&D tools to serve many high-quality brand customers. They are equipped with multi probe near-field microwave anechoic chamber, Agilent signal analyzer, ......