Local government websites: Chongqing housing and urban-rural construction network, Chongqing construction engineering information network, small and medium-sized construction enterprise information network, etc. However, due to the limited information on local websites, the government will not release some information. Therefore, it is not enough to find accurate information, but also to find other ways.
The national construction enterprise qualification information inquiry platform: Luban Jianye Tong, which can comprehensively inquire about the information of the construction industry, the qualifications of construction enterprises, personnel qualifications, enterprise performance and enterprise credit rewards and punishments, is convenient and fast.