... : Heat-transfer 3) Filling material: Honeycomb (rock wool, polyurethane for optional) 4) Accessories: Hinges, locks, handles, viewer, doorbell, ... 180 degree/visible hinge 11) Suitable for residential houses, apartment and entrance doors, applicable for entrance of houses or flats, can ... Model:M-121Standard:ISO9001-2000Productivity: 150.000pcs/yearUnit Price/Payment: TT, L/C Anti theft door M7-183