1. A nameplate is a sign that is fixed on the product after it is put on the market to provide users with information such as manufacturer trademark identification, brand distinction, and product parameter inscription.

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

3. The materials for making nameplates are divided into metals and non-metals: metals include zinc alloy, copper, iron, aluminum, stainless steel, etc., but aluminum is mainly used for production, because it is processed The nameplate effect is relatively high-end, durable and does not rust. Non-metals include plastic, acrylic organic board, PVC, PC, paper, etc.