QUANZHOU HAOLONG PHOTONICS TECHNOLOGY CO.,LTD

Electroluminescence is a characteristic of a material, typically a semiconductor, that enables it to emit light in response to an electrical current or a strong electrical field. We can produce all colours and we apply it to graphic overlays and membrane switches. Main colours that we use Aqua , Blue and White but we can brighten the color you want with the transparent paints we apply on the graphic overlay layer.