Of course, if you want to stamp the company's seal, you also need the manager's seal or signature, otherwise it is no different from Baishi Sheet (in fact, even Baishi Sheet needs the manager's signature).

Stamps:

Seal is a Chinese vocabulary, and its pinyin is y ? n zhā ng, also known as seal. It is used as stationery printed on documents to indicate identity or signature. Generally, seals are printed with pigment first, and then without pigment. When printed on a plane, there will be bumps, which is called steel seal, and some are wax prints and envelopes printed on wax or wax. Made of metal, wood, stone, jade, etc.