Electric resistance welding (ERW) is a welding process where metal parts in contact are permanently joined by heating them with an electric current, melting the metal at the joint. Electric resista...
On December 4, in the happy atmosphere of Shanghai Stock Exchange, the listing ceremony on the main board of Tianjin Youfa Steel Pipe Group opened in a warm atmosphere. Leaders from Tianjin and Jin...
On June 16th, the journey of a good steel pipe, Excellent Steel Pipe Customer of Hainan District Consensus meeting will be held in Hainan Guest House, Haikou City. This consensus meeting was hosted...
Youfa's commitment to quality and dedication to national standards is reflected in its responsibility to take the lead in setting industry standards and continuously regulating industry production....
On July 3, Tianjin Tianyi Construction Group and Tianjin Youfa Group signed a strategic cooperation framework agreement. Guo Zhongchao, secretary of the party committee and chairman of Tianyi ...