... Higher standard security doorItem no.: Oras-11 product name: steel door,cooper door place of origin: Chinaloading port: Ningbo / Shanghaipayment terms: ... hinge:stainless steel,opeing degree:90-180 degree (4)door leaf fill with honeycomb paper,heat preservation,sound insulating,thiefproof ... all wall thickness,with stainless steel door sill (7)security muti-points locking system,have 9-15 lock points (8 ...