On July 19, 2018, Vice Chairman of CAMT Iron & Steel e-Commerce Committee, General Manager of Beijing Haode Gangquan Technology Co., Ltd. Zhang Jun, Marketing Director Ding Xiao, Media Manager He Sishu visited CAMT. Zhang Jun and Yang Runsheng, executive deputy director of the Standards Committee of CAMT, Li Yonghong, deputy secretary general of CAMT Iron & Steel e-Commerce Committee, and Xiong Ni, director of the office, jointly discussed the corporate credit rating work and the upcoming "China Iron Man Summit", and further strengthened cooperation with CAMT, and reached a consensus.