International Signs & Led Exhibition. Guangzhou is a Largest event dedicated to the entire led industry supply chain and platform to see finished led product and components from led lighting, display,chips, packaging materials , illuminates , manufacturing equipment and testing instruments.

International Signs & Led Exhibition. Guangzhou is a Largest event dedicated to the entire led industry supply chain and platform to see finished led product and components from led lighting, display,chips, packaging materials , illuminates , manufacturing equipment and testing instruments.