ERW Steel Pipe, Welded Steel Pipe, Carbon Steel Pipe manufacturer / supplier in China, offering Carbon Steel ERW Pipe/323.9mm*9.53mm/12"*0.375", ERW Steel Pipe, Astma500gr. 2 Welded Steel Pipe of Struction Pipe and so on.
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Exhibition Name: TUBE CHINA 2012 SHANGHAI EXHIBITION
Date: Sept. 25th-28th