ZhaoHong Technology Co., Ltd (ZHT for short) is a joint-stock company. Based on two orientations of products, it is divided into two parts that are ZHT Bearing and ZHT Optics.
ZHT Bearing specializes in synthetic precision sapphire and ruby components for various industrial markets worldwide since 1960. It is a leading power of the research and manufacture of sapphire and ruby bearings in China. ZHT Bearing dedicates itself in various industrial applications such as water meters, flowmeters, air and gas analyzers and monitors, medical OEM’s, detector and pressure cells, photodiodes, and bar code readers, etc.
ZHT Optics specializes in optical components. It is a one-stop source of optical solution. As early as 1960, initially ZHT was mainly focus on the manufacture of sapphire windows for IR application. With expanding scale of factory, ZHT managed to enhance its manufacture capability of sapphire optical components. By the end of 1986, besides sapphire window, ZHT Optics had successfully grown to be strong on sapphire lens, sapphire prism, sapphire & ruby rod, and sapphire & ruby ball, etc. This advancement gave ZHT an impetus to go deeper into the optical field. Since 1988, with an aim to develop its capability of optics manufacture, ZHT Optics began its bold and resolute strategy to purchase two small-scale private factories of optics products and engage optics engineers and large numbers of professional optics workers. These elites have contributed energetically to ZHT Optics. At present, ZHT Optics is capable to manufacture multifold optical components such as windows, mirrors, lenses, prisms and rods of sapphire, ruby and many glass materials such as BK7, F5, B270, etc.
Coming through numerous hardship and struggle, nowadays, ZHT enjoys a high reputation for its integrated products ranges and one-stop service. ZHT is always open-minded so as to learn more and renovate more. It serves both domestic and overseas markets extensively.