Wuxi Xingtong Steel Pipe Co. Ltd is the only one company in Jiangsu, Zhejiang and Shanghai areas of China that produces oval steel pipe and conical steel pipe. Our company has been supplying high-quality oval steel pipe products to countless companies all round the world since its establishment eight years ago. Among all the special-shaped steel pipes produced by our company, the conical steel pipe is a kind of welded steel pipe, which adopts double-sided submerged arc welding technology. Our...
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