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CANGZHOU GUYUAN STEEL PIPE CO.,LTD |
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YANSHAN INDUSTRIAL DISTRICT,YANSHAN COUNTY,HEBEI PROVINCE,CHINA |
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TEL:86-317-5305880 FAX:86-317-3200713
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Sales Department:admin@hbgy-pipe.com Pipe and fittings Department: fiona@hbgy-pipe.com swallow@hbgy-pipe.com (0086)18731779260
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