Where can I get a formal safety certificate in Suzhou?

Suzhou Public Security Bureau. Suzhou Public Security Bureau is the institution responsible for public security management and social security maintenance of Suzhou Municipal Government, and it is also the issuing institution of Suzhou security guard certificate. You need to bring your ID card to the issuing office of Suzhou Public Security Bureau to fill in the form and pay the work fee, and the staff will assist in the formalities.