Can the second-level constructor be affiliated?

The second-level constructor can be affiliated. In the past, the relevant departments issued the policy of "four warehouses and one platform" and the national social security networking policy, which made it more difficult for builders to connect, especially the social security networking policy, because many construction industries had to provide social security for talents while looking for the connection of certificates, but some working construction engineers also handled social security in their own enterprises, which led to the problem of repeated social security. But the above analysis can only say that it may be more difficult to link in the future, but it doesn't mean that you can't link, as long as the builder avoids risks. The second-level constructor is an architectural professional qualification and a necessary condition for being a project manager. Registered construction engineer is a registered practitioner who relies on professional technology and takes project management as the core. Those who have passed the qualification examination of the second-level constructor shall be awarded the "Qualification Certificate of the Second-level Constructor in People's Republic of China (PRC)" by the Personnel Department and the Housing and Construction Department of the province, autonomous region and municipality directly under the Central Government.