Chonghan focuses on the field of wireless industrial data transmission, is a professional manufacturer of wireless data transmission equipment.
It provided 4 series products: wireless modem, wireless DTU, wireless router, and wireless video server.
Support IMT2000 standard: CDMA2000, WCDMA, TD-SCDMA, WiMAX.
Include GSM, GPRS, EDGE, HSDPA, HSUPA, CDMA, EV-DO, TD-SCDMA, TD-HSDPA, TD-HSUPA, Wi-Fi, WiMAX, etc.