Shenzhen Dongzheng Optical Technology Co., LTD. (DZO Group), headquartered in Shenzhen City, Guangdong Province, is a state-level high-tech enterprise focusing on "imaging technology application exploration and innovation", committed to "platform diversification, business globalization" as the enterprise business objectives, national-level specialized special "little giant" enterprise, and participates in a number of state-level optical technology related engineering projects.

After more than ten years of technological innovation and market development, the company has gradually formed machine vision imaging(DZOPTICS®), film and media(DZOFILM®), consumer optics(Thypoch®) as the main business areas.

On a global scale, the products and services of DZO Group have spread to more than 30 countries and regions, and a total of 7 laboratory-level innovation research and development centers, 5 precision machining and manufacturing bases, 11 sales and service stations have been created, covering a total area of about 24,000 square meters, and more than 400 employees.