The function of metal signs has two main points: marking and publicity role. First, marking, warning. The main function of the signage is to be able to mark it, the role of the warning function for pe...

The origin of the "sickle and hammer head" on the party emblem to ask what pattern the party emblem, many people will subconsciously say "sickle and axe", because the first flag of the revolutionary a...

Among the currently issued commemorative coins, they can be roughly divided into two categories, namely precious metal commemorative coins and circulating commemorative coins. Among them, the material...

Stainless steel is a signage production process is often used in the material, its production process is much more difficult than copper plate, aluminum plate, but it has good resistance to atmospheri...

Material classification: 1, smooth signage: screen or plate surface with oil, very smooth. 2, luminous material signage: with luminous material sign (that is, we usually say neon). 3, acrylic signage:...

A, scientific and practical modeling design ratio should be coordinated and beautiful and take into account the scientific and economic and modeling ratio, and high-quality signage design not only col...