RAYSURE

Common metals, unwrought or semi-wrought; anti-friction metal; props of metal; sheets and plates of metal; aluminum alloy; fireplace mantles of metal; ironmongery; small hardware of metal; metal mold; brazing alloy.

Heat sinks for use in computers; heat sink for central processing unit; internal cooling fans for computers; time recording device; plotter; automatic meter; flashing light; fiber optic cables; semiconductors; remote control device.