- Antennas (150)
- Circular Connectors & Cable Connectors (6)
- Female Headers (19)
- Pin Headers (24)
- Radio Frequency Cable (67)
- RF Connectors / Coaxial Connectors (170)
- USB Connectors (31)
HJ Tech was found in 2009 and rename to Dongguan HJ Technology Co. Ltd in 2015. We specilize Antenna Manufacturing, R&D and sales for more then 13 years. Our products range include Precious Electronic Connectors (USB, HDMI, SIM Card, etc) , RF Coaxial Con