Important factors of the workshop sheet (4)

4. Advertising. In light of the above-mentioned situation, In order to avoid counterfeiting, we especially sealed the jar with a stamped (a trademark) mud cover and put this sheet in the cover. Honorable gentlemen (customers) please identify this authenticity of the product and avoid being cheated". The style of their business operation is honest and upright. The act of bringing forward the truth is actually an act full of wisdom and pragmatism.