HULUDAO CITY STEEL PIPE INDUSTRIAL CO., LTD. All rights reserved. 辽ICP备08100703号
Address: Beigang Industrial Zone , economic Development District ,Huludao City, Liaoning Province ,china Zip code: 125003 Telephone: 0086-0429-2058 345 Fax: 0086-429-2058 333
Key words: huludao pipe ,tube,seamless pipe Technical support:huludao fangyuan film &tv
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