Polycarbonate signboard base is the foundational component of a signboard structure, typically made from polycarbonate material. This base provides stability and support for the signboard, ensuring it remains securely in place, especially in outdoor environments. Polycarbonate is chosen for its durability, resistance to weathering, impact, and UV radiation, making it an ideal material for signboard bases that need to withstand harsh outdoor conditions. The base may come in various shapes and sizes depending on the design and requirements of the signboard.