When signing the agreement, the agreement is legal and valid, and the signature has legal effect. As long as the agreement signed by both parties conforms to the law, the agreement will have legal effect after the stipulated effective date. If the content of the agreement is illegal, it will not take legal effect after signing. If the parties conclude a contract in the form of a contract, the contract shall be established when both parties sign or seal it.

legal ground

Article 490 of the Civil Code of People's Republic of China (PRC), when concluding a contract, if the parties conclude the contract in the form of a contract, the contract shall be established when the parties sign, seal or press their fingerprints. Before signing, sealing or fingerprinting, one party has fulfilled its main obligations, and the contract is established when the other party accepts it. A contract shall be concluded in written form as stipulated by laws, administrative regulations or agreed by the parties. If the parties do not do this in writing, but one party has fulfilled its main obligations and the other party accepts it, the contract is established.