First, with the development of stamp-making technology, the forgery of seals is also breeding, and it is difficult to accurately judge the authenticity of entity seals and stamped documents only by naked eye identification (although the Third Hospital of Public Security provides the service of identifying the authenticity of entity seals, the process is cumbersome).

Secondly, the official seal is generally placed in the office of the seal administrator (some in the administrative or financial departments), so it is difficult to completely prevent fraudulent use, misappropriation and abuse.

Stamping the official seal on the contract can avoid the irregular or even illegal signing of the above contract, and further ensure that the signing of the contract is indeed the true will of the company.

Of course, with the continuous progress of technology, the use and control means of corporate seals have also improved. The above forged seals or signatures can be improved through electronic seals and electronic signatures.

Further reading: How to buy insurance, which is good, and teach you how to avoid these "pits" of insurance.