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Luoyangtengyu Tunnel Machine Co., Ltd.
Add:39 Jichang Road, Old Urban District, Luoyang city, Henan Province, China
PC471100
Phone:+86-13872728636(Mr.Shen)
Phone:+86-13837938839(Mr.Li)
Tel:+86-379-62189553
E-mail:779710610@qq.com
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