Beijing Telesound Electronics Co., Ltd. established in 1994 with a registered capital of 46, 50 million RMB, is a high-tech enterprise in the security and protection service field. Since 1994, our unchanged corporate concept is “Market Oriented, Technological Innovation, Credit fundamentality, and Service Paramountcy”, and we try our best to build excellent teams, offer the leading technologies, products, and services in the security and protection field, have won the certificates and praises from the clients.