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
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- HJ Tech 17-0004-002
- HJ Tech 17-0021-002
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- HJ Tech 26-8237-002