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    3. Qinhuangdao North Metal Hose Co., Ltd. is located in the beautiful seashore city --Qinhuangdao. It is a high and new-technology enterprise, mainly engaged in the research, development and manufacture of the metallic bellows expansion joint, non-metallic expansion joint, telescopic exp...

      • ADD: No. 16 North Tianshan Road QETDZ, Qinhuangdao, Hebei P.R. China.
        Tel: +86 335 7501618
        Fax:+86 335 7501618
        E-mail: ft@n-hose.com

      版權所有:秦皇島北方管業有限公司 郵編:066004

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