A corporate official seal (job title seal) is used to protect a company's important assets and rights. It must be registered at the Legal Affairs Bureau in the location of the company's head office.
 The material is boxwood, which is affordable for first-time entrepreneurs. It has a high density among woods, making it suitable for engraving small letters.
 The company or organization name should be on the outside, and the job title on the inside.
 For company names, such as joint-stock companies and limited liability companies, the name should be "CEO seal."
 In the case of a limited liability company or limited partnership company, the "representative member's seal"
 "Chairman's Seal" for medical corporations and associations
 If the company is in the name of an individual, this will be the "representative seal."