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About product and suppliers:
        Alibaba.com offers 1,913 door locking mechanism products. About 31% of these are locks, 1% are safes, and 1% are filing cabinets. 

A wide variety of door locking mechanism options are available to you, such as free samples, paid samples. 

There are 1,917 door locking mechanism suppliers, mainly located in Asia. The top supplying countries are China (Mainland), Taiwan, and Turkey, which supply 99%, 1%, and 1% of door locking mechanism respectively. 

Door locking mechanism products are most popular in Mid East, Western Europe, and North America. 

You can ensure product safety by selecting from certified suppliers, including 1,670 with ISO9001, 151 with Other, and 113 with ISO14001 certification.