Beijing Satellite Science&Technology Co., Ltd.
Add：1621-3, floor 14, No.18 Zhongguancun Street, Haidian District, Beijing, China | 
Tel：+86 10 84920388 | 
Email：bsst@bjsatellite.com.cn |
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1621-3, floor 14, No.18 Zhongguancun Street, Haidian District, Beijing,China
+86 10 84920388
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