The Bureau of Indian Standards (ISI certification logo) is responsible for product certification.
Through unremitting efforts, Youfa has become one of the only three steel pipe enterprises with BIS...
My steel: Last week, the domestic steel market price fluctuated at a high level. In the short-term, benefit from the reduction in inventory, the overall inventory pressure in the market is low, and...
To promote the high-quality development of steel pipe industry and create a comprehensive procurement and exchange platform for pipeline material industry chain, from August 23 to 25,2022 Tianjin ...
Straight seam steel pipe is a steel pipe whose weld seam is parallel to the longitudinal direction of the steel pipe. The production process of straight seam steel pipe is simple, with high product...
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...