7th floor, C building, Shangdi International Science&Technology Park, Haidian District,Beijing,C, Beijing, Beijing, China,100085
Beijing MMcall Electronics Co., Ltd is a high-technology company specializing in researching wireless communication products. It set up 1993, and owns professional technology team which constituted by senior experienced officers engaged single-chip ...
wireless paging system, restaurant paging system, staff paging system, guest paging system, nurse call, call button, pagers, restaurant pagers.
