Jiangsu Haohua Industry Group as one of the leading suppliers in China to supply Seamless cold drawn low-carbon steel heat exchanger and condenser tube 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 Black Phosphated Hydraulic Tubes with High Precision 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 Precision Cold-rolled Seamless Tube with Bright Anneal 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 Cold Rolled and Galvanized Steel Tube 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 Cold-rolled Precision Seamless Steel Pipes for petroleum industry and Heat Exchanger industry and Machining Industry etc.
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