Jiangsu Haohua Industry Group as one of the leading suppliers in China to supply Large outside diamete thick wall alloy seamless steel pipe etc. [Contact person:Ms chris ; Email: chris@haopipe.com ; Mob: 0086-180-515-86050]
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Jiangsu Haohua Industry Group as one of the leading suppliers in China to supply Seamless hot rolled heat exchange alloy tube T12 etc. [Contact person:Ms chris ; Email: chris@haopipe.com ; Mob: 0086-180-515-86050]
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Jiangsu Haohua Industry Group as one of the leading suppliers in China to supply Hot rolled oil/precision alloy seamless steel pipe etc. [Contact person:Ms chris ; Email: chris@haopipe.com ; Mob: 0086-180-515-86050]
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Jiangsu Haohua Industry Group as one of the leading suppliers in China to supply Hot rolled 16Mn Q345B alloy seamless steel pipe/tube etc. [Contact person:Ms chris ; Email: chris@haopipe.com ; Mob: 0086-180-515-86050]
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Jiangsu Haohua Industry Group as one of the leading suppliers in China to supply ASTM A53-b hot-rolled seamless pipe for petroleum industry and Heat Exchanger industry and Machining Industry etc.
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