Legal analysis: need. The company needs the signature of the legal representative to sign the contract. When a company signs a contract, it is usually signed by the legal representative on behalf of the company, so it needs the legal representative to sign and affix the official seal. According to the relevant laws and regulations, if the parties conclude a contract in the form of a contract, the contract shall be established when the parties sign, seal or press their fingerprints.

Legal basis: Article 61 of the Civil Law of People's Republic of China (PRC) According to the provisions of the law or the articles of association of the legal person, the person in charge of civil activities on behalf of the legal person is the legal representative of the legal person. The legal consequences of the legal representative's civil activities in the name of a legal person shall be borne by the legal person. The restriction of the legal representative's representation by the articles of association or the functions and powers of the legal person shall not be against the bona fide counterpart.