Where can I get a sewage treatment certificate in Suzhou? Urgent!

Suzhou will start training regularly, and the notice of training will be published on the website of Suzhou Environmental Protection Bureau at /szxjw/

Registration and everything are in Suzhou Environmental Protection Publicity and Education Center. Address: Room 603, 6th Floor, Suzhou Environmental Protection Bureau Office Area, Suzhou Gas Group Building, No.383 Ganjiang West Road. Tel: Mission Center of Suzhou Environmental Protection Bureau 65 1 12839.