On August 18, Li Shuhuan, general manager of Tianjin Youfa International Trade Co., Ltd., led all employees to Huludao Seven Star Steel Pipe for visit and exchange.
Huludao steel pipe is located i...
On 20th September, at the 2023 China Top 500 Enterprise Summit Forum, China Enterprise Confederation and China Enterprise Directors Association released the list of "Top 500 Chinese Enterprises" an...
On October 11, 2021, the cooperation project between Tianjin Youfa Steel Pipe Group and Seven Star steel pipe was officially launched in the main plant of north port of Huludao steel pipe industry ...
On July 16, Yu naiqiu, President of China infrastructure materials leasing and contracting Association, and his party visited Youfa Group for investigation and exchange. Li Maojin, chairman of...
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...