Beijing Backbone Computer Techonogy Co.,Ltd

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Company: Beijing Backbone Computer Techonogy Co.,Ltd Contact: Mr. David wang Address: Room D-302 Jiahua building ,shangdi No 3 Street ,Haidian District,Beijing China Postcode: 100085 Tel: 86-010-62975811 Fax: 86-010-62979244 Homepage: http://www.chinasecuritysystem.com http://wmy0705.88exporter.com E-mail: