Beijing Zhongke Institute of Photoanalysis Science and Technology，is a collective owned enterprise and a chemical technology research institute focusing on scientific research and testing.

With emphasis on both basic research and applied research, and the combination of applied research and technology transformation, the institute has developed into a comprehensive research institute with "task-oriented discipline" as its main feature. With the approval of relevant national departments, the Institute has now become a third-party technical service organization for analysis and testing, and has obtained CMA qualification certification. It has also provided research, development and design, analysis and testing, test and verification, common processing, information and intellectual property rights services, providing public services for the innovation of technology-based enterprise.

Supported by the government innovation fund, the institute is rated as a national high-tech enterprise.