1. Go to the public security bureau to report the loss and carve a new one. This may require the replacement of relevant seals and vouchers such as banks.

Secondly, the general lettering company can change the shell there, but the price is slightly higher.

3. Finally, go to the seal shop and buy a seal with the same size as this seal, with a flat blank. In this way, the seal face of the official seal can be attached to the seal material, which is similar to the original seal and convenient to use.