The rapid development of the wooden door industry has immediately produced hardware locks related to the wooden door industry. In modern living home decoration, the hardware locks are not only the safety guarantee of the wooden door, but also the individual details that show personal preference and artistic accomplishment. Nowadays, the development of the lock industry is getting faster and faster. In the industry, there have been dozens of developments in just a few years. According to their working principles and uses, the common hardware locks on the market can be roughly divided into the following. Several 1. Padlock: It is divided into copper padlock, iron padlock and password padlock. Its main specifications are 15, 20, 25, 30, 40, 50, 60 and 75mm. 2, the drawer lock: divided into all copper drawer lock, set of copper drawer lock, aluminum core drawer lock and left and right cabinet door lock, its main specifications are φ22.5mm and 16mm. 3, the marble door lock: divided into single insurance door lock, double insurance door lock, three insurance door lock and multi-insurance door lock, its main brands are Shanghai-made "Niutou" and "Double Dog", "Horse", " Harvest." 4, mortise door lock: also known as anti-theft door lock, divided into steel door mortise door lock and wooden door mortise door lock, of which steel door mortise door locks are mainly: "Shen Shi", "Ma brand" two major brands. 5, ball type door lock: divided into copper ball type door lock and three tube type ball type door lock, as well as private room lock. The ball-type door locks are leading in the domestic brand of "Guli" and "Yale" produced by Yale? 6, color lock: divided into glass door lock, even plug lock, button lock, electrical box switch lock and chain lock, cam lock and so on. 7, electronic control lock: magnetic card lock, IC card lock, password lock. Concerned about surprises Tag: ferrule lock copper padlock magnetic card lock hardware Previous: Daily door lock family members are different Next: Hardware knowledge: types of hinges and installation points Fan Light,Ceiling Fan with Light,Ceiling Fans with LED Lights,LED Fan Light Yuyao Flylit Appliance Co.,Ltd , https://www.flylitlight.com