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  • Haizer USA

    At Grand Rock, they promote and work hard every day to provide their customers with the highest possible solutions, while maintaining good business values. Grand Rock values their people, encourage their development and reward their performance. Their improved environmental outcomes can ride the coattails of our lean culture change; this is a win for our business, customers, and a win for environmental improvement.

     

    Grand Rock has the widest selection of exhaust products and for over 40 years our quality, dedication, customer service and efficiency have been put to a test, and after all those years Grand Rock can proudly say that they are ready to take another step with their customers towards a promising future. Grand Rock utilizes over a dozen different types of machines to produce the quality exhaust pipes you see on trucks and in your favorite truck parts store. From tube cutting machines, to NC and CNC benders, with end forming machines we specialize in quality exhaust solutions that will fit your application the first time.