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About product and suppliers:
        Alibaba.com offers 58,518 door card lock products. About 68% of these are locks, 1% are door & window handles, and 1% are stopper. 

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

There are 58,451 door 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 door card lock respectively. 

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

You can ensure product safety by selecting from certified suppliers, including 11,151 with ISO9001, 9,542 with Other, and 1,651 with BSCI certification.