Looking for Guangzhou Shengli Housing Safety Appraisal Agency, address: 4th floor, No.11 Zhouzhou Road, Baiyun District, Guangzhou, :. Or some qualified construction engineering consultants, consultants, design institutes, etc., are generally registered in the Judicial Bureau. When you go to the Judicial Bureau, you can find out which institutions can identify the cause of water leakage and be recognized by the judiciary.