Usually consists of the following dimensions:
1, party constitution is round with sickle and axe in the middle, with a diameter of 4.2cm and a width of 0. 1cm.
2. All trade union seals are circular, with a diameter of 4.2 cm, with both sides facing outwards, with a thickness of 0. 1 cm outside and a thin width of 0.0 1 cm inside.
3. The official seals of state-owned enterprises and state-owned joint-stock enterprises are all circular, with a diameter of 4.2cm, and the five-pointed star announced by the central government, with a tip diameter of 1.4cm and a width of 0. 12cm.
4. The special seal shall be circular, with a blank central part, with a diameter of 4.0cm and a width of 0. 1cm.
5. The seals of departments, individuals and private enterprises of other enterprises are circular, with a diameter of 3.8cm and a width of 0. 1cm.
6. The special seal for industrial and commercial enterprise contracts is circular regardless of economic components, with a diameter of 5.8cm and a width of 0. 15cm.
7. The seals of a limited liability company are all circular, with a diameter of 4.0cm, the special seals of the company and the seals of subordinate departments are 3.8cm in diameter, and the width of the round edge is 0. 1cm.
8. All seals of a joint stock limited company are circular, with a diameter of 4.2 cm and a width of 0. 12 cm. The special seal and the seal of the company's subordinate departments are 4.0cm in diameter and 0. 1cm in width.
9. The seal specifications of Sino-foreign joint ventures (cooperation) and wholly foreign-owned enterprises are oval, with a horizontal diameter of 4.5cm and a vertical diameter of 3.0cm.
Baidu encyclopedia-engraved stamp