It is now a critical period for Tianjin to deal with the new crown pneumonia epidemic. Since the prevention and control of the epidemic, Youfa Group has actively cooperated with the instructions an...
On October 16, with the theme of "Promoting industrial chain coordination to promote high-quality development", the "2023 (first) Daqiuzhuang Forum and Steel Pipe Industrial Chain Collaborative Inn...
Carbon steel is a steel with carbon content from about 0.05 up to 2.1 percent by weight.
Mild steel (iron containing a small percentage of carbon, strong and tough but not readily tempered), also k...
Han Weidong, deputy general manager of Youfa group:
at the weekend, the central bank finally reduced the reserve requirement by 0.25%, breaking the Convention of 0.5-1% for many years. It is very m...