On July 30, 2018, the drafting meeting for the group standard of "Continuous Hot-dip Galvanized Aluminum Coated Steel" and "Continuous Hot-dip Galvanized Aluminum Coated Tube" was held in Beijing. More than 10 people including Jiangsu Guoqiang Galvanized Industrial Co., Ltd., Hengshui Jinghua Pipe Manufacturing Co., Ltd. and South China University of Technology, and CAMT special qualification experts attended the meeting.