High security performance: zinc alloy door locks have high strength and corrosion resistance, which can effectively prevent lawbreakers from destroying the door locks using violence or chemical means, providing effective security protection. Good durability: the corrosion resistance of zinc alloy door locks enables them to be used for a long time in indoor or outdoor environments, and they are not easy to be rusted or damaged, which prolongs the service life of the door locks. Beautiful appearance: zinc alloy door locks can be produced through different processing technology and surface treatment, the appearance of the door lock products, enhance the overall decorative and aesthetic. Easy maintenance: zinc alloy door locks do not require frequent special maintenance, only regular cleaning and lubrication can be, easy to use.