On August 9 to August 11, 2019, the Chengdu·2019 1st International Police and Fire Equipment Exposition was successfully held in Chengdu Century City New International Convention and Exhibition Center. Larry Collins, President of WPFG, and Michi Sofana, Minister of state and general of the police of the Ministry of Interior of Cambodia, attended the opening ceremony, and nearly 10,000 policemen and firefighters from more than 70 countries, regions and international organizations gathered at the exposition.

Weiyun participated in the expo on invitation. With the theme of "science and technology serve public security", Weiyun has displayed the self-developed Honor-1816 Genetic Analyzer, Yesu series gene detection kits, Supertest 1000 Universal Biological Sample Drug Analyzer, solutions to food/medicine/environment industry, 3D Reconstruction, which have attracted the attention of leaders of public security system and peers in the police equipment industry. Taking this opportunity, Weiyun's exhibitors patiently introduced their products to the visitors, demonstrating the research results of high-quality development and the strength of continuous innovation.

The continuous development and iteration of police equipment shows the rise of national strength.Weiyun will always take "Science and technology to serve public security"as the fundamental development strategy, constantly expand the application scope of products, provide professional solutions for industry users, and contribute to the innovation and development of police equipment.