In which year was Yiwu Public Security Criminal Technology Room rated as a national first-class demonstration criminal technology room?

20 16. according to the public information of official website, Yiwu Public Security Bureau, the technical room has made outstanding achievements in the application of modern criminal science and technology, case investigation, technology development and personnel training, which has provided a model benchmark for other criminal investigation departments in China. Therefore, it was rated as a national first-class demonstration criminal science and technology room on 20 16.