legal ground
Article 16 of the Regulations of the People's Republic of China on the Administration of Registration of Enterprise Legal Persons
An enterprise shall be established after the application for business registration of an enterprise as a legal person is approved and registered by the registration authority and the Business License of an Enterprise as a Legal Person is obtained. An enterprise as a legal person can engrave the official seal, open a bank account, sign a contract and conduct business activities with the Business License of Enterprise as a Legal Person.
The registration authority may issue a copy of the Business License of an enterprise as a legal person according to the needs of the business of the enterprise as a legal person.