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About product and suppliers:
        Alibaba.com offers 8,342 truck otr products. About 1% of these are mining machinery parts. 

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

There are 8,342 truck otr suppliers, mainly located in Asia. The top supplying country is China (Mainland), which supply 100% of truck otr respectively. 

Truck otr products are most popular in North America, South America, and Southeast Asia. 

You can ensure product safety by selecting from certified suppliers, including 1,033 with Other, 868 with ISO9001, and 697 with ISO/TS16949 certification.