A sign refers to a brand that is fixed on the product to provide users with information such as manufacturer's trademark identification, brand differentiation, and product parameter inscription after the product is put on the market. There are text, patterns and other content on it to point out the direction and the role of warning.

        The nameplate, also known as the nameplate, is mainly used to record some technical data of the manufacturer and rated working conditions for correct use without damaging the equipment.

        Common signs include flat metal signs, silk-screened signs, stainless steel corrosion-engraved signs, electroformed signs, aluminum profile signs, ABS injection-molded signs, acrylic signs, hydraulic signs, die-cast aluminum signs, bronze signs, warning signs, etc.

        Then there are metal and non-metal materials for making nameplates: metals include zinc alloy, copper, iron, aluminum, stainless steel, etc., but aluminum is mainly used for production, because the processed nameplates are relatively high-end and durable. Does not rust.

        Non-metals include plastic, acrylic organic board, PVC, PC, paper and so on.

        For example, electrical appliances, with paper printing on the outer packaging, and metal plates on the electrical appliances, mainly record the name of the manufacturer, the rated technical data of the product, etc. The text symbols used on the Chinese nameplate should all use Chinese legal standards , Imported products on the market that require Chinese nameplates should also be handled accordingly.