On 7th May, Xia Nong, vice president of China Iron and Steel Association, and Feng Chao, deputy secretary general, visited Youfa Group for investigation and investigation. Li Maojin, chairman of Youfa Group, Dong-ho Kim, party secretary, Dong Xibiao, deputy general manager and chairman of Jiangsu Youfa Group, Kuorui, secretary of the board and director of strategic development, Wang Lihong, general manager of Jiangsu Youfa, Su Jiuchuan, general manager of pipeline technology, and Lu Zhichao, general manager of Youfa Stainless Steel, were warmly received.