On January 6, 2019, hangzhou permanent secretary of jiujiang company in jiangxi province quality association training Chen Hongkui as group leader, jiujiang university associate professor Chen Ailin, jiujiang city pledges inspect bureau quality section chief yong-jun liu, market supervision and administration bureau of quality director deng penzer county and the authority of the agency, and other industries come Chen, senior professionals for reviewers to the panel of five people to jiujiang company,

On March 22, the CCTV news channel reported that the current construction model vigorously promoted by China's construction industry is called prefabricated building.In the next decade, 30 percent of China's new buildings will be prefabricated.

According to the ministry of standard quota department to build the standard letter (2017) 11 "about to speed up the 2015 standard revision plan task notice requirements, on April 26, 2017, the construction of stainless steel welded pipe industry standard JG/T3030 standards revised second working meeting was held in Beijing, editor in chief of unit of China construction metal structure association, tsinghua university and the national more than 20 unit of more than 30 people to attend the meeting.

On August 17, 2018, the Chinese construction metal structure association construction steel structure branch in Beijing organized house (wall) metal surface wind jie experiment technology standard workshop, from Shanghai, Beijing, shandong, jiangxi and other seven domestic metal enclosure, head of the leading enterprise technology and experts attending the meeting, the meeting by the construction steel structure branch, vice President of Liu Minzhu.

Steel structure enterprise to carry out the pilot work has reached the building engineering construction general contracting for three years, according to the demand of housing on November 17, 2017 morning, the China construction metal structure association construction steel structure branch organization part of the pilot enterprises in hangzhou and local association, held a steel structure enterprise to carry out the pilot research building engineering construction general contracting.

On September 14-15, 2018, BBS, jointly sponsored by China building metal structure association and China iron and steel industry association

On the afternoon of October 11, 2018, lived in the 17th during the expo, the housing and urban-rural development and industrialization of science and technology development center (ministry of housing and urban-rural development of residential industrialization promotion center), sponsored by the prefabricated construction industry technology innovation alliance 7th prefabricated construction industry technology innovation alliance work and prefabricated building techniques and products exchange meeting was held in Beijing.

On December 26, 2018, the preparatory meeting of steel structure bridge branch of China building metal structure association (hereinafter referred to as steel structure bridge branch) and the first BBS of steel structure bridge development and new technology were solemnly held in Beijing.

According to the arrangement and requirements of the ministry of housing and urban-rural development, in order to accelerate the process of combing and researching the technical system of steel structure construction, the China building metal structure association held the