Anhui TsingLink Information Technology Co., Ltd. is a manufacturer based in Hefei, China, specializing in 4G wireless high-definition security products and industry solutions. The company develops a range of products, including 4G handheld devices, HD mobile digital video recorders, IP cameras, and cloud storage systems. TsingLink emphasizes advanced video processing and intelligent analysis technologies, enabling it to offer differentiated security products and professional solutions for various sectors, including public security, emergency response, and energy. Its offerings include an emergency command system, smart city video surveillance, and comprehensive audio and video communication solutions. TsingLink's products and services have been deployed globally, ensuring security for major events and operations across different industries. The company leverages its strong research and development capabilities, supported by the University of Science and Technology of China, to maintain a leading position in the security sector.