Aussie Lock Cylinder Factory produces various specifications of brass oval lock cylinders for the characteristics on the Australasian market, the toggle plate is made of steel casting process or steel stamping and forming process for durability and no wear and tear, the key material: brass, white brass can be selected. Keyhole can be customized according to customer's requirements. This lock cylinder is divided into ordinary and high-grade models (7 beads), ordinary internal spare parts that is the normal use of parts. And high-grade type internal installation of shaped parts and anti-drilling, anti-dialing, anti-vibration function so that criminals can not open the lock so that the user is more at ease. Factory for some special customer needs can be customized to change the bead lock cylinder, that is, the lock shell sealing bead using M4 hexagonal screw structure customers can according to the needs of the internal marbles rearrangement or replacement of modified presidential lock cylinder. This lock cylinder is suitable for entry doors, electrical cabinets, electrician's room, plumbing room, public access, stairway and other uses.