Jiangsu Haohua Industry Group as one of the leading suppliers in China to supply 34CrMo4&4130X seamless steel pipe for CNG and industry cylinder 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 Precision TubePrecision in Diameter Seamless Steel Pipe for Fluid Power Cylinderfor petroleum industry and Heat Exchanger industry and Machining Industry etc.
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Jiangsu Haohua Industry Group as one of the leading suppliers in China to supply Seamless Steel Tubes for Gas Cylinder for petroleum industry and Heat Exchanger industry and Machining Industry etc.
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Jiangsu Haohua Industry Group as one of the leading suppliers in China to supply Seamless Steel Tubes for Gas Cylinder for petroleum industry and Heat Exchanger industry and Machining Industry etc.
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Jiangsu Haohua Industry Group as one of the leading suppliers in China to supply Seamless Steel Tubes for Gas Cylinder for petroleum industry and Heat Exchanger industry and Machining Industry etc.
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