On November 18, the opening ceremony of Chengdu Yunganglian Logistics Co., Ltd. affiliated to Youfa Group opened in a warm and festive atmosphere.
As one of the representatives of the cooperative ...
In the summer, there is a lot of rain, and after the rain, the weather is hot and humid. In this state, the surface of galvanized steel products is easy to be alkalization (commonly known as white ...
On July 7, Wang Jianhua, vice president of Xinhua News Agency Tianjin Branch, and his delegation visited Youfa steel pipe creative park for investigation and guidance. Mao Zhenhua, deputy editor in...
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...
On August 16, Yang Zhaopeng, Secretary of the Party committee and chairman of Longgang Group, Zhou Yongping, deputy secretary of the operation Party Working Committee of Shaanxi Steel Group, deputy...