From October 27th to 29th, the 2021 (24th) China International Gas and Heating Technology and Equipment Exhibition was grandly held in Hangzhou International Expo Center. This event is sponsored b...
Recently, Qi Ershi, President of Management Innovation Research Institute of Tianjin University and chairman of Tianjin Lean Management Innovation Society, and his party visited Youfa Group for inv...
Cold-rolled seamless steel pipes are often of small diameter, and hot-rolled seamless steel pipes are often of large diameter. The accuracy of cold-rolled seamless steel pipe is higher than that of...
On March 16-18, the 2023 Engineering Construction Industry Supply Chain Innovation and Development Conference was held in Jinan, Shandong Province. Chen Guangling, General Manager of Youfa Group, X...
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...
EN39 S235GT and Q235 are both steel grades used for construction purposes.
EN39 S235GT is a European standard steel grade that refers to the chemical composition and mechanical properties of the st...