2. The main user of the signature seal is an individual, that is, a personal seal, which is generally irrelevant to the company's business. That is, the name of the party or the name of the unit is stamped. The signature of the legal person or other organization that uses the bill shall be the signature of the legal person or other organization plus the signature of its legal representative or its authorized agent.
3. In addition, the legal representative himself can own these two kinds of seals, but the purposes are different.
Legal basis: Article 7 of the Negotiable Instruments Law of People's Republic of China (PRC) is signed, sealed or signed and sealed.