1500+ Product Models

Complete Portfolio to Enable
Industrial Ethernet for IT&OT

We provide the most comprehensive industrial product series, featuring complete protocol support with top-tier quality and design to bridge the gap between IT and OT environments.

Rugged for Harsh Environments

Industrial Ethernet Switch

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.

IWLAN

Industrial WiFi Connectivity

3G 4G LTE 5G

Industrial Cellular Communication

Legacy Connectivity

Serial Device Networking

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.

OEM/ODM

Custom hardware solutionstailored to your uniqueindustrial requirements.

JDM Development

Collaborative engineering partnerships to bring robust products to market faster.

Global Partnership

Scale Your Network

Join our global network of distributors and

system integrators. Benefit from dedicated

technical support and wholesale pricing.

Who We Are

Your Ulimate Industrial Ethernet
Connectivity Equipment Supplier

As one of China’s top 3 industrial communication company, COME-STAR combines strong R&D capability, large-scale manufacturing capacity, and rigorous industrial-grade quality control to support long-term global industrial networking deployments. With continuous investment in innovation, comprehensive testing standards, and a highly experienced engineering team, we help partners reduce deployment risks, improve system reliability, and accelerate project delivery across demanding industrial environments.

65+

Countries Served

150+

Global Partners

73,074,156+

Devices Connected

100+

Patents

5000㎡

Manufacturing

120K

Monthly Capacity

Global Impact

Trusted in Landmark Industrial Projects Worldwide

Working closely with OEMs, system integrators, and industrial partners, we deliver communication

technologies that support reliable operations across critical applications worldwide.