山西中辐核仪器有限责任公司由中国辐射防护研究院和隶属山西省国资委的山西金通投资管理有限公司出资组建，注册资金1500万元，分别占有51%、49%的股份。公司专业从事辐射测量仪器仪表的设计、开发、生产和销售，以及辐射测量系统的维护与检修技术服务等工作。

　　公司建筑面积3000多平方米，现有职工150余人，其中高级职称18人。拥有SMT自动生产线、步入式调温调湿箱等大型生产和检验设备。公司科研成果十余项，主要产品有多探头辐射监测仪、个人剂量仪、区域γ监测仪、全身/手脚表面污染监测仪等，已大量应用在核军工、核电站、环保、卫生、工业探伤等各个部门。目前还承担着秦山、大亚湾、田湾、红沿河等多个核电站的辐射监测系统的检修和维护项目。

　　公司已通过GB/T19001-2008质量管理体系、GB/T24001-2004环境管理体系和GB/T28001-2001职业健康安全管理体系认证。

　　Shanxi Zhongfu Nuclear Instrument Co., Ltd. (CIRNIC) is a state-owned company for which China Institute for Radiation Protection (CIRP) holds 51% share and Shanxi Jintong Investment Group, subordinate to State-owned  Assets Supervision and Administration Commission of Shanxi Provincial Government (SASAC), holds the 49% share. The registered capital of CIRNIC is 15 million RMB Yuan. CIRNIC is engaged in the research, development and manufacture of nuclear instrument, also in the maintenance of radiation monitoring systems at nuclear power plants. 
       CIRNIC has a building aera of 3000 square meters and over 150 employee, including 18 electronic professionals. Equipped with SMT (Surface Mount Technology) automatic production line, large-scale temperature and humidity conditioning chamber, and lots of other equipment for manufacturing and testing, the CIRNIC becomes an establishment specializing in the R&D and manufacture of multi-detector radiation survey meter, personal dosimeter, area gamma monitor, and whole-body/hands-feet surface monitor etc., which are largely used in nuclear industry, nuclear power plant, environmental protection and industrial flaw detection.  Besides, CIRNIC has been responsible for the maintenance and examination work of radiation monitoring instrument at Qingshan NPP, Tianwan NPP, Daya Bay NPP and Hongyanhe NPP.
        Now, CIRNIC has already got the certificate of ISO9001-2008, ISO14001-2004, and GB/T28001-2001.