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YiHai International Holdings Limited

Address:No.13Yard, Liujiayao South Lane, Middle Road of South Third Ring Road, Fengtai District, Beijing, China

Postcode:100075

E-mail:tzzgx@yihchina.com

Hotline:010-57423508

Tel: 010-57423508

E-mail: tzzgx@yihchina.com

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