Approved by the Department of Politics and the Ministry of Public Security, the Quality Supervision Test Center of Special Police Equipment of the Ministry of Public Security of PRC is a national comprehensive laboratory offering calculation, calibration, supervision and inspection. The center is affiliated to First Research Institute of the MPS in administration. In business, it’s under the leadership and direction of the State Administration of Quality Supervision, Inspection and Quarantine, and the Information Technology Bureau, Equipment Financial Bureau and relevant business bureaus of the MPS. It is a laboratory that has signed a contract with the Quality Certification Center of China and the Security Technology Authentication Center of China for the testing of security and protection products compulsory certification(CCC). It is the only domestic testing institution that can conduct compulsory authentication of all 11 security and protection products.