Flag stationery company. According to official website, a well-known Japanese seal company, Qipai Stationery Co., Ltd., which is a platform for querying the information of the national party media, said that it will start the service of "using digital seals to process the electronic approval of internal and external documents of the company" from June 24, 2020. Electronic seal (signature) refers to the seal (signature) that follows the electronic signature law, generates the identity identification based on the trusted password technology, and is represented by electronic data graphics. It is usually only used to sign electronic documents, and its contents include electronic seal (signature) graphics, seal (signature) information and trust certificate, which have the same legal effect as physical seal or handwritten signature.