Qiaochen as intelligent integrated service providers alarm systems, can be traced back to the earliest in May 1996, due to the company’s backbone technical and management personnel are from when shenzhen post and telecommunications departments engaged in relevant professional talents, later to adapt to the development in November of 2000, Qiaochen was registered. Qiaochen as intelligent integrated service providers alarm systems, not only can to provide the customer about intelligent elv systems consulting, design, construction and maintenance etc, also can to solve customer about intelligent elv each subsystem of the development of software products and related services.