Jiangsu Topfly New Materials Co., Ltd., together with its subsidiaries, engages in the research, development, production, precision machining, and sale of thin-film devices in China and internationally. It offers polarizers; optical films, including brightening, composite, diffusion, and reflective films, as well as spectrophotometers; and functional adhesive materials. The company's products are used in LCD TVs, monitors, laptops, tablets, wearable devices, automotive displays, industrial control systems, and public displays. It exports its products. The company was founded in 2004 and is headquartered in Nanjing, China.