(1) regular hinge, core pulling the rotation of the hinge is mainly used for door, window opening and closing. Take out the spindle of hinges. Two pieces of plates can be separated. Apply to often need to remove the doors and Windows.
(2) the self-closing hinge can automatically shut down after the door open.
(3) the silent hinge similar to ordinary hinge, but with a nylon washer between the two pins.
(4) H form hinge device in need often measures and on the doors of small thickness.
(5) T hinges T hinge is suitable for heavy doors the rotation of the opening and closing.
(6) spring hinge device on the door in and out frequently.
(7) butterfly hinge is commonly used in screen window, toilet on the half of the door, the hospital ward, etc.
(8) window hinge work mainly with air window.