Chengdu Dunfeng Technology Co., Ltd.

ChengChengdu Duanfeng Technology Co., Ltd. is a leading domestic provider of tunnel access control and attendance systems, tunnel personnel precise positioning systems, face plate two-dimensional high-precision positioning systems, and five major tunnel safety management systems, including tunnel personnel and vehicle attendance systems, as well as vehicle entry and exit management systems (high-definition Bluetooth)./License Plate Recognition Auto-Induction, Remote Video Surveillance SystemL...详情介绍>>