Beijing Constant Electronic Co., Ltd.
Business Constant Electronics was founded in 1993, and has been devoted to the application of paging technologies and related products.such as "MMcat" series wireless table call system...
BEIJING CONSTANT ELECTRONIC CO., LTD. 9TH FLOOR, GREAT WALL TOWER NO 22 SHIJINGSHAN STREET BEIJING CHAOYANG DISTRICT 100043 CHINA ASIA Contact: ERIC WANG Category: BUSINESS |
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