原有设备快速接入智慧网关，时时掌握设备运行状态，后台动态配置大屏数据。
Office Address
506, Building 1, NO.519 Yide Road, Shanghai, China
Phone Number
4006933930
Email Address
sales@gfeng.com.cn
506, Building 1, NO.519 Yide Road, Shanghai, China
4006933930
sales@gfeng.com.cn
