Job Recruitment Website - Property management - Is it valid if the official seal of the property is not stamped at the bottom?

Is it valid if the official seal of the property is not stamped at the bottom?

Effective.

As long as the official seal is affixed, in the process of signing the contract, the contract can be established after the offer, commitment and mutual consent.

The word "property" was translated from English and introduced into coastal areas and inland areas from Hong Kong, meaning property, assets, real estate, real estate, industry and so on.