Cửa chống cháy Bách Khoa
Address: Số 10-A16, KĐT Geleximco A, Đại Lộ Thăng Long, An Khánh, Hoài Đức, TP. HN
Phone: 0967505030
https://chongchay.vn/
https://www.google.com/maps?cid=1714095290713717274
https://drive.google.com/drive/folders/1CLMvPVVDS66ylNUAdZ6Uhywtzdzl4Qhi
https://sites.google.com/view/cuachongchaybachkhoa