1. After handling the business license, go to the public security bureau where the company is located to complete simple procedures such as filling out the form, and then take the notice issued by them to engrave the seal at the qualified seal-engraving shop designated by them.

2. According to China's "Interim Provisions on Seal Management of Social Organizations", when engraving seals by social organizations, they must go to the Ministry of Public Security for examination and approval with the Social Organization Registration Certificate and the certificate issued by the civil affairs department. After the approval of the public security department, they will go to the designated seal engraving factory or engraving institution for engraving and submit the Power of Attorney for Engraving and Printing.