Where can I get the social security exemption certificate for other reasons?

Issued by the endowment insurance institution. Social security attrition certificate issued by the endowment insurance agencies, units and employees insurance payment certificate issued by the enterprise endowment insurance agencies, other departments shall not issue. The unit that needs to issue the certificate of insurance payment shall apply to the enterprise endowment insurance agency, and provide the relevant annual statistical report, salary payment form and unit employment contract (name table for labor contract verification).