Guangdong Provincial Public Security Department, Guangdong Provincial Administration for Industry and Commerce (84) Guangdong Gong Zi No.260, Guangdong Industry and Commerce (1984) No.95, Notice on Seal Engraving of Industrial and Commercial Enterprises, Notice on Business Seal of Individual Industrial and Commercial Households (1987) No.241; The seals of foreign-invested enterprises and resident representative offices of foreign enterprises, overseas Chinese-funded enterprises and Hong Kong and Macao enterprises are engraved with reference to the seal specifications of similar domestic enterprises and institutions, but the five-pointed star is not announced by the central government to show the difference. The seals of its subordinate departments are all engraved with oval specifications, with a horizontal diameter of 4.5 cm and a firm diameter of 3 cm.
2. Guangdong Office LetterNo. [1993]6 14, forwarding the official reply of the General Office of Guangdong Provincial People's Government on the seal specifications of Sino-foreign joint ventures (cooperation) and wholly foreign-owned enterprises.
The seal of a Chinese-foreign joint venture (cooperative) enterprise or a wholly foreign-owned enterprise is oval, with a horizontal diameter of 4.5 cm and a real diameter of 3 cm. The five-pointed star is not published in the center (if the enterprise logo needs to be engraved, it can be approved), and the names of the enterprises are arranged from left to right, or horizontally from left to right. According to the requirements of the seal unit, steel seals and Chinese and English seals can be engraved.