"Black technology" made its appearance at the second Public Safety Technology and Equipment Exhibition, unveiling China's "ace in the hole" in foreign trade firearms.

The Global Public Security Cooperation Forum's 2025 conference is being held in Lianyungang City, Jiangsu Province from today until the 18th. During the conference, the second Public Security Technology Equipment Expo will also be held, focusing on showcasing Chinese criminal technology, police protective equipment, traffic management equipment, anti-terrorism and rescue, command communication, and other public security technology products. First, let me introduce a set of firearms that are independently developed in China and specially exported for foreign trade.