Kunming Nikko Technology Co. Ltd. with glass film, curtains, wallpaper, wall cloth, fire doors and Windows as the main business. For many years, he has devoted himself to the application and promotion of safe and energy-saving technology products and fireproof materials, and has achieved remarkable results in the application of advanced fireproof and energy-saving technologies. The company is currently authorized by the United States JOINNS Group, acting as a professional construction glass film series. South Korea produces its own brand "Jazz Xin" glass film, and the wholesale, retail and installation business of curtains, wallpaper walls, fireproof doors and Windows produced by domestic high-quality manufacturers.