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thick-walled steel pipes,straight thick-wall steel pipes,antiseptic steel pipes,API steel pipes,seamless pipes ,straight pipes ,SSAW pipes,galvanized steel pipes,alloy steel pipes,line pipes,Cangzhou Runyu Steel Tube Manufacturing Co., Ltd.



Name:Cangzhou Runyu Steel Tube Manufacturing Co., Ltd.
Tel:0086-0317-8511852
手机:15720242452 15720477668
Fax:0086-317-6395522
E-Mail:czrygg@163.com
address:industry zone ,yanshan
Postal code:061300
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© copyright Cangzhou Runyu Steel Tube Manufacturing Co., Ltd.
公司地址:industry zone ,yanshan
联系电话:0086-0317-8511852
手机:15720242452 15720477668 传真:0086-317-6395522
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