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Official Address:
2F, 4Cell, Tower C, In.Do Mansion No.48A Zhichun Road, Haidian District Beijing, China (Post Code 100098)
Tel: +86 (10) 82755151 ext. 8887
Fax: +86 (10) 82755275
Email: info@relaytest.com
Web: www.relaytest.com