The original unit needs to provide the certificate of termination of the labor contract and the personnel reduction form. Individuals prepare the old-age insurance handbook, payment voucher, insurance transfer form and copy of ID card. Take the above materials and hand them over to the human resources department of the new company, which is responsible for handling the insurance transfer procedures.

Further reading: How to buy insurance, which is good, and teach you how to avoid these "pits" of insurance.