Does the Ministry of Public Security have a research institute in Xi 'an?

Near the north gate of Daming Auto Parts City are the Western R&D Center of SINOMACH, the Key Laboratory of Degraded and Unused Land Remediation Project of the Ministry of Land and Resources, Shaanxi Land Engineering Technology Research Institute, Shaanxi Urban and Rural Planning and Design Institute, Shaanxi Modern Architectural Design and Research Institute (headquarters office area), Shaanxi Grain Economy R&D Center, and xi Planning and Design Institute of the Upper and Middle Yellow River Administration of the Ministry of Water Resources. West Gate of xi 'an Planning and Design Institute, Yellow River Water Conservancy Commission of Ministry of Water Resources, Architectural Design Institute of Shaanxi Construction Engineering Group Corporation, Xi 'an Children's Education Research Institute, Northwest R&D Center of Hubei Yixing Intelligent Equipment Co., Ltd., Tang Shiyuan Visual Research Center, Xi Branch of china municipal engineering Huabei Design and Research Institute Co., Ltd., Guangzhou Metro Design and Research Institute, Shaanxi River Engineering Technology Research Center, Shaanxi Academician Expert Workstation, Xi 'an R&D Center of Beijing Hongren Software Co., Ltd., Northwest Service Platform of People's Sports and Health Research Institute, Northwest R&D Center of Beijing Zhiyuan Space-time Network Technology Co., Ltd., Sheng Rui International Institute of Yi Studies, Xi 'an Literature and History Museum and other scientific research institutes.