HJ Tech

Dongguan HJ Communication Technology Co., Ltd. / HJ Tech was established in 2015, with its predecessor Shenzhen Huangjie Technology Co., Ltd. founded in 2009. The company is a manufacturer integrating R&D, production, and sales of antennas and RF connection products. Focusing on wireless communication connectivity needs, HJ Tech provides antennas, RF coaxial connectors, precision electronic connectors, FPC cables, and related interconnection components for communications equipment, smart terminals, consumer electronics, IoT, and related applications. HJ Tech emphasizes product development, manufacturing capability, and customization services. The company is equipped with injection molding, metal stamping, automatic assembly, mold manufacturing, RF wire stripping, and quality inspection equipment. It has obtained ISO9001 and ISO14001 management system certifications and holds relevant USB Association and HDMI Association qualifications, supporting customers from product development and sample confirmation to mass production delivery.