On April 9, the Secretary of Hedong District Party committee, district head, member of the Standing Committee of the district Party committee and vice chairman of the district CPPCC visited Youfa g...
Black annealed steel pipe is a type of steel pipe that has been annealed (heat-treated) to remove its internal stresses, making it stronger and more ductile. The process of annealing involves heati...
On July 6th, TIANJIN YOUFA INTERNATIONAL TRADE CO LTD all staffs visited Shaanxi Youfa Steel Pipe Factory in Hancheng city, Shaanxi Province.
On 26th October 2018, Shaanxi Youfa Steel Pip...
On 12th September,He Wenbo, Party Secretary and Executive President of China Iron and Steel Industry Association, and his party visited Youfa Group for investigation and guidance. Luo Tiejun, Stan...
On 4th September, Liu Guiping, Standing Committee member of Tianjin Municipal Committee, Executive Vice Mayor and deputy secretary of the Party Group of Tianjin Municipal Government, led a team to ...
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...