【安防论坛 cpsforum.com】 

张忠孝

Zhongxiao Zhang

致辞

嘉宾简介

公安部科信局原二级巡视员、中国安全防范产品行业协会原秘书长

Welcome Greeting

INTRODUCTION

Former second grade inspector of Science and Information Technology Bureau

of the Ministry of Public Security; Former Secretary General of the China Security

Products Industry Association