Writing a transfer agreement is legally effective as long as the intentions of both parties are true and there is no fraud or coercion. The transfer agreement should generally include: the main information of the transferor and the transferee; Specific matters of transfer, as well as the name, quality and quantity of the goods; Transfer time; Payment method of transfer money; Other rights and obligations of the transferor and the transferee; Liability for breach of contract; Dispute resolution methods; Signing time. Article 490 of the Civil Code of People's Republic of China (PRC): If the parties conclude a contract in the form of a contract, the contract is concluded when the parties sign, seal or fingerprint it. 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.