Yes The official seal of Donghai Zhendong Pharmacy Co., Ltd. is digitally coded. Under normal circumstances, the official seal of an individual business is not numbered, while the official seal of a company is coded. The official seal of a company is engraved in the Public Security Bureau, and there will be a certain coding. Therefore, the official seal of Donghai Zhendong Pharmacy Co., Ltd. is digitally coded. The official seal is very efficient among all seals, and it is a symbol of legal person's rights. Its basic function is to print on a file to show identity or signature.