About Us

Shenzhen HuiZhi Technology Co., Ltd. specializes in the R&D and manufacturing of industrial gateways and routers, delivering reliable and high-efficiency network communication solutions for industrial applications. Our products are deployed across industrial automation, IoT, and smart manufacturing. We offer protocol customization to meet the demands of diverse industrial scenarios, providing optimal network solutions. Our main products include Universal 4G industrial gateways, Enhanced 4G industrial gateways, Lightweight 4G industrial gateways, OCPP protocol 4G gateways for EV Chargers, Modbus to OCPP gateways, State Grid protocol 4G gateways for EV Chargers, and 4G/5G industrial routers.