LongsinTech is an international developer and manufacturer of high-quality security and protection products and accessories,such as gas leakage detector,smoke detector, infared detector,fire detector,etc.We are dedicated to enhancing people’s way of life by increasing their sense of security.To combine the idea of safety with health creatively is always our principle and goal.LongsinTech provides high-quality and healthy products and excellent solutions.Therefore,our products are vital parts of everyday life and they can provide real-time protection in insititutional settings –hospitals,senior residential facilities,correctional institutions,etc.Based on the impressive understanding and unremmiting pursuit of security, Longsin Tech devotes a lot on R&D and technology improvement to ensure that the products and manufacturing technics meet the hightest standards and different requirements.