Legal analysis: Under normal circumstances, the contract signer is not necessarily the legal representative. Even if the signer of the contract is not the legal representative, the contract is still legally binding. The key to the legal effect of a contract is usually the seal of the contract. As long as the signatory is authorized by the legal representative to sign the contract, obtains the legal representative's power of attorney, and signs the contract in the name of the legal representative within the authority of the agency.
Legal basis: "People's Republic of China and Civil Code"
Article 490: Where the parties conclude a contract in the form of a contract, both parties shall sign, seal or The contract is formed when the fingerprint is pressed. Before signing, sealing or fingerprinting, one party has performed its main obligations and the contract is established when the other party accepts it. Laws and administrative regulations stipulate or the parties agree that a contract should be concluded in written form. If the parties do not use written form but one party has performed its main obligations and the other party accepts it, the contract is established.
Article 162: Civil legal acts performed by an agent in the name of the principal within the scope of agency authority shall be effective against the principal.
Article 61: In accordance with the provisions of the law or the articles of association of a legal person, the person responsible for engaging in civil activities on behalf of the legal person shall be the legal representative of the legal person. If the legal representative engages in civil activities in the name of a legal person, the legal consequences shall be borne by the legal person. Restrictions on the representation rights of the legal representative by the legal person's articles of association or the legal person's authority shall not conflict with bona fide counterparts.