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COMPANY PROFILE -- TIANJIN YOUFA STEEL PIPE GROUP . Tianjin Youfa International Trade Co. Ltd is one of the subsidiaries, which specialized in export trade. Our company was founded on July 1, 2000, with headquarters located at the largest welded pipe production base in China - Daqiuzhuang Village, Tianjin City.

China rectangular hollow section,rectangular steel tube gb standard steel pipe rectangular steel pipe tube in china Contributes the engagement in R&D, manufacturing and international trade of precision steel tubes, and has more than 5000 tonnes manufacturing capacity. is a production and export trade as one integrated company, we specialize in the production and study of welded steel pipe and seamless pipe , Square steel pipe , rectangular steel pipe , straight seam welded steel spiral welded pipe , we can supply the following specifications, standards, material steel gb standard steel pipe rectangular steel pipe tube in china