Zhejiang Qiancong Technology Co., Ltd. (hereinafter referred to as Qamsong) is a rapidly growing high-tech company providing innovative security products and solutions to customers worldwide. R&D is the cornerstone of our development, with 15–20% of annual sales revenue invested and around 80% of employees engaged in R&D. Qamsong operates an R&D center and headquarters in Hangzhou, a manufacturing base in Shaoxing, an Algorithm Research Institute in Beijing, an R&D office in Shenzhen, and an overseas factory in Vietnam to enhance global supply and service capabilities. With cutting-edge technology as our strength, we offer high-quality, cost-effective products—including Network Cameras, PTZ Cameras, NVRs, and Thermal Cameras—and security solutions for sectors like Intelligent Transportation, Retail, Building, Enterprise, Campus, and Traffic Management.