1) Made under ISO 9001, quality assured      2) Guarantee 50,000 times opening and closing                    3) Material: cold-rolled steel                 4) Antirust protection layer              5) Opening angle: 110 degrees                      6) Clip-on, easy installation and removal                     7) With functions of height and side adjustments                           8) Full overlay, half overlay, inset models available                          9) Mounting plates of various designs available 10) Mounting plate in different heights               11) Optional dowel available             12) Diameter of hinge cup: 35mm 13) Depth of hinge cup: 11.3mm