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About product and suppliers:
        Alibaba.com offers 775,631 profile products. About 9% of these are aluminum profiles, 1% are plastic profiles. 

A wide variety of profile options are available to you, such as door & window, decorations, and heat sink. You can also choose from 6000 series, 1000 series, and 2000 series. As well as from t - profile, square, and angle. And whether profile is t3-t8, t351-t851, or o-h112. 

There are 775,507 profile suppliers, mainly located in Asia. The top supplying countries are China (Mainland), Taiwan, and Germany, which supply 99%, 1%, and 1% of profile respectively. 

Profile products are most popular in Western Europe, Africa, and North America. 

You can ensure product safety by selecting from certified suppliers, including 187,071 with ISO9001, 76,667 with Other, and 40,678 with ISO14001 certification.