About Us

Company Profile:

Dongguan Promax Electronics Technology Co., Ltd. is a Chinese manufacturer founded in 2014 and is a national New High-tech enterprise. Promax is a supplier that focuses on designing, manufacturing, and selling pogo pins, pogo pin connectors, test probes, and precision sockets.

Our products are widely used in intelligent wear, mobile communications, digital cameras, automobiles, medical devices, and other fields.

What we can provide:

Promax was founded in 2014 and has 14 categories and more than 8000 kinds of products, including pogo pin, pogo pin connector, magnetic connector, semiconductor test probe, multi-plating electroplating, and ODM service, and so on.

Dongguan Promax grew into a national New Hi-tech Enterprise in 2018, Zhong Rui da precision was founded as a sub-company in 2019, ISO9001, ISO14001&ISO45001 were certified, and the ERP system was navigated and annual turnover exceeded 90 million in 2020.

CNC Machines-Dongguan Promax

Precision Manufacturing And Equipment Development Capabilities

As a leading Pogo Pins manufacturer, Dongguan Promax has a complete set of equipment and tooling for harness production and a complete set of mature technology, process, and testing software.

In addition, we have the most advanced CNC precision automatic lathe, automatic Pogo Pin assembly & testing machine, automatic online testing machine, semi-automatic riveting machine, CCD Tester, and so on.

  • Tsugami NC Automatic Lathe
  • ESCO CNC Machines
  • Ningjiang CNC Machines
Laboratory-Dongguan Promax


Product workshop-Dongguan Promax

Product workshop

Warehouse-Donnguan Promax


3 VMS Projector-Dongguan Promax

3 VMS Projector

Secondary processing machine-Dongguan Promax

Secondary processing machine

Automatic quality inspection

    Please prove you are human by selecting the plane.