Dke Holding Co Ltd is mainly engaged in the development, production and sales of e-paper display modules. The Company's main products include smart price label, electronic paper tags, e-paper name badge, e-paper word learning device, thermostat and others. The company's product portfolio is used in smart retail, smart offices, smart education, smart logistics, smart transportation, e-readers and other application scenarios. The Company operates in the domestic market as well as overseas markets.