Legal basis: Article 18 of the Regulations of the People's Republic of China on the Administration of Company Registration, when establishing a limited liability company, the representative designated by all shareholders or the agent entrusted by all shareholders shall apply to the company registration authority for pre-approval of the name; To establish a joint stock limited company, the representative designated by all the promoters or the agent entrusted by * * * shall apply to the company registration authority for name pre-approval. To apply for pre-approval of company name, the following documents shall be submitted: (1) an application for pre-approval of company name signed by all shareholders of a limited liability company or all promoters of a joint stock limited company; (2) The certificate that all shareholders or promoters have appointed representatives or entrusted agents; (3) Other documents required by the State Administration for Industry and Commerce.