Jiangsu Haohua Industry Group as one of the leading suppliers in China to supply ASTM A335 P5 Large diamete alloy seamless steel pipe for petroleum industry and Heat Exchanger industry and Machining Industry etc.
READ MOREJiangsu Haohua Industry Group as one of the leading suppliers in China to supply ASTM A335 P9 Large diamete alloy seamless steel pipe for petroleum industry and Heat Exchanger industry and Machining Industry etc.
READ MOREJiangsu Haohua Industry Group as one of the leading suppliers in China to supply ASTM A335 P11 Large diamete alloy seamless steel pipe for petroleum industry and Heat Exchanger industry and Machining Industry etc.
READ MOREJiangsu Haohua Industry Group as one of the leading suppliers in China to supply Large diamete alloy seamless steel pipe for hydraulic pillar etc. [Contact person:Ms chris ; Email: chris@haopipe.com ; Mob: 0086-180-515-86050]
READ MOREJiangsu 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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