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About product and suppliers:
        Alibaba.com offers 244,164 door lock products. About 22% of these are locks, 17% are doors, and 6% are door & window handles. 

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

There are 244,164 door lock suppliers, mainly located in Asia. The top supplying country is China (Mainland), which supply 100% of door lock respectively. 

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

You can ensure product safety by selecting from certified suppliers, including 80,640 with ISO9001, 39,415 with Other, and 22,844 with ISO14001 certification.