... but to be ordered.) Main Material: Zn PWS hinge, window hinge, door hinge, aluminum alloy hinge, zinc alloy hinge for UPVC/Aluminum ... window and doors.Except hinges, we also produce door handles, window handles, locks, sliding wheels, espagnolette bolts ... seals, brush seals and Electric tools, etc. Welcome to enquiry. Window Corner Hinge 90320444, hinge, door hinge