Chongqing Zhaohong Technology Co., Ltd.

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 succes... [Details]