Does the photographer's product belong to Party A or Party B?

The products shot by the photographer belong to Party B. According to the relevant information, the photographer is a service provider who provides photography services for Party A in the process of shooting products, so the photographer belongs to Party B. As the entrusting party, Party A needs to pay the shooting fee to Party B and sign relevant contracts or agreements with Party B to clarify the rights and obligations of both parties. In the contract or agreement, the time, place, fees, copyright and other matters should be clearly stipulated to avoid subsequent disputes.