Straight seam steel pipe is a steel pipe whose weld seam is parallel to the longitudinal direction of the steel pipe. The production process of straight seam steel pipe is simple, with high product...
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...
On September 2nd, the list of “Top 500 Chinese Enterprises” jointly issued by the China Enterprise Confederation and the China Entrepreneur Association was officially released in Xi'an. Tianjin You...
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...