China (Hangzhou) International Public Security Products and Technology Expo 2019 will be held in Hangzhou from 11-13 April, which centers on integrated and smart technology applications to security, and system solutions.

This gathering has involved no small number of big figures in the related fields, which namely include CMCC, HIKVISION, Zhejiang Dahua Technology Co., Ltd., Uniview, and ChinaOly Technology.