-- Beijing Yueqi Science & Technology Co., Ltd Beijing Yueqi Science & Technology Co., Ltd., headquartered in Beijing, is a leading supplier of calling systems and a high-tech enterprise integrating independent R&D capacity, independent intellectual property and independent production capacity. Thanks to our long-established cooperation with technical teams from Chinese Academy of Sciences and Shanghai Jiaotong University, Yueqi boasts of a topping R&D team and outstanding R&D capability domestically. We have been long engaged in development, production and sales of calling systems and devoted to solving calling-related problems and offering various solutions. Our products have been developed and produced after sufficient market researches and demand-supply surveys, so their performances, appearances and functions are all based on the market development and client demand. They have the most complete variety, most beautiful appearance and the best performance and quality. Jinqilong Calling System consists of main units and a number of call bells. The main units can be either hung on the wall or put on the table. Call bells can be placed on the table or handheld. Menu and advertisement could be placed in the accessory plate. After customer press the button, the server will display the table/room number on the main unitâ??s screen, the customer will get waiter&＃039;s assistance in time. The whole system is powered by wireless technology for easy installation. Address: 15/18F, Tower B, Yuan Zhong Yue Qi, No.A13, Zhaogongkou, Yongdingmenwai, Fengtai District, Beijing, China Tel: 8610-67266971 Fax: 8610-87813060 E-mail: ***** MSN: ***** Skype: gdhujiao web: http://*****/english