It is normal that some official seals of China Ping An Property Insurance have serial numbers and some do not. The numbering of corporate official seals began in 2005, that is to say, the official seals before 2005 were not numbered, and most of the official seals after 2005 were numbered, and the official seal codes were uniformly compiled by the Public Security Bureau.
The official seal of an enterprise or company is the seal of an enterprise or company to handle internal and external affairs. Official letters, documents and reports of the company are stamped with official seals, and documents stamped with official seals have legal effect.