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About product and suppliers:
        Alibaba.com offers 24,343 intelligence blocks products. About 33% of these are blocks, 13% are other toys & hobbies, and 3% are wooden toys. 

A wide variety of intelligence blocks options are available to you, such as construction toy, model toy, and diy toy. You can also choose from block set, other classic toys, and other educational toys. As well as from plastic, wood, and foam. And whether intelligence blocks is abs, pp, or pe. 

There are 24,343 intelligence blocks suppliers, mainly located in Asia. The top supplying country is China (Mainland), which supply 100% of intelligence blocks respectively. 

Intelligence blocks products are most popular in Domestic Market, South America, and North America. 

You can ensure product safety by selecting from certified suppliers, including 12,224 with Other, 8,582 with ISO9001, and 1,480 with ISO14001 certification.