BEIYUAN, Beijing, Beijing, China,100101
ZISA specializes in wireless paging system for 10 years and alreadybe a leading manufacturer China. Paging Systems are widelyused various fields, such as restaurants,Government offices,buildings, KTV clubs, hospitals Banks etc.Many famous enterprise ...
pager, wireless paging system, call bell, call button, display receiver, wrist watch pager.guest pager
