Api 5l/Astm A53 Black Painted Steel Pipe High Quality Supplier - China Manufacturers, Suppliers, Factory
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On the morning of October 26, Shaanxi Youfa held its opening ceremony, which marked the official production of a steel pipe project with an annual output of 3 million tons. At the same time, Shaanx...
On September 27, Li Maojin, Chairman of Youfa Group, and his delegation went to Yangzhou Hengrun Ocean Heavy Industry Co., Ltd. under Taihang Iron and Steel Group for investigation and exchange. H...
My steel:
Although the performance of factory and social warehouses of most varieties steel is dominated by growth at present, this performance is mainly caused by the inconvenience of transportat...
On July 14, under the guidance of Sichuan prefabricated construction industry association, hosted by Sichuan prefabricated construction engineering technology research center, organized by Lange St...