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About product and suppliers:
        Alibaba.com offers 41,886 key card lock products. About 79% of these are locks, 1% are furniture locks. 

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

There are 41,869 key card lock suppliers, mainly located in Asia. The top supplying countries are China (Mainland), Taiwan, and South Korea, which supply 99%, 1%, and 1% of key card lock respectively. 

Key card lock products are most popular in Mid East, North America, and Domestic Market. 

You can ensure product safety by selecting from certified suppliers, including 9,234 with ISO9001, 4,887 with Other, and 606 with ISO14001 certification.