Is it valid for the owners to jointly sign and entrust the property?

* * The property entrusted jointly by the owners * * is valid. Owners have the right to jointly sign their own names, as long as they do not infringe upon the legitimate rights and interests of others and do not violate the law, they are legal, and they can also organize independent signature activities.

In addition, according to the fourth paragraph of Article 12 of the Property Management Regulations: "The decision of the owners' meeting or the owners' committee is binding on the owners." This means that the owners express their opinions and demands on property management through joint names. If these opinions and demands are legally implemented through the owners' meeting or owners' committee, they are binding on all owners.

Generally speaking, it is effective for the owners to jointly sign and entrust the property, but they should be careful not to infringe upon the legitimate rights and interests of others and ensure that their actions are legal and compliant. If in doubt, it is recommended to consult a professional lawyer.