Survey for the renovation and expansion project of Changhe Middle School and Changhe Kindergarten on June 20, 2025 Related attachments: Announcement: Live broadcast address: Live broadcast type: Bid opening (business) Live broadcast time: June 19, 2025 3:30:00-June 19, 2025 7:00:00 Live broadcast type: Bid opening (technical) Live broadcast time: June 19, 2025 9:15:00- June 19, 2025 10:15:00. Supervision department of this project: Hangzhou High tech Industrial Development Zone (Binjiang) Construction Project Bidding Management Office Complaint hotline: 0571-87702502. If the content is incomplete or the attachments are attached, please click on the website to view: https://ggzy.hzctc.hangzhou.gov.cn/AfficheShow/Home?AfficheID=fe92f6e5 -e57f-42c0-b409-d53cb7cf9723&IsInner=0&ModuleID=25