Optimized for our products and our planet. QUALITY & SUSTAINABILITY Standardized processes and production excellence at all our facilities ensures that every product we produce is durable, reliable, and of the highest quality. Corporate sustainability is as important as the parts we engineer. We have a long history of environmental stewardship and were recognized in 2016 as an ENERGY STAR Partner of the Year in Energy Management by the U.S. Environmental Protection Agency. Our strategic energy management system: Enhances our financial position with money-saving energy management processes, Reduces the company’s overall carbon footprint and energy usage, and Instills a culture of energy efficient practices in all Grede foundries and facilities. Contact Us Corporate Headquarters 20750 Civic Center Dr, Suite 100 Southfield, MI 48076 P (248) 440-9500 F (248) 281-1934 Contact Careers Markets Commercial Trucks Industrial Automotive Quality Manual

Parts designed for the long-haul. COMMERCIAL TRUCKS From fundamental frame attachments to sophisticated fuel delivery components, our capabilities align with the ever-changing needs of the commercial truck industry. Our production facilities tout best-in-class materials and processes to produce components at the size and volume that our customers demand. And by offering a full range of services from design to assembly, we’re able to ensure each Grede casting lives up to your – and our – exacting standards. Our Customers Commercial Truck Parts Previous Next Contact Trucks Lead Request a Quote Careers Corporate Headquarters 20750 Civic Center Dr, Suite 100 Southfield, MI 48076 P (248) 440-9500 F (248) 281-1934 Contact Careers Markets Commercial Trucks Industrial Automotive Quality Manual

Our facilities. LOCATIONS Foundry Locations BISCOE, NC 530 E. Main Street Biscoe, NC 27209-8095 P (910) 428-2111 F (910) 428-4986 BREWTON, AL 210 Ann Avenue Brewton, AL 36426-2100 P (215) 867-5481 F (215) 867-0525 BROWNTOWN, WI N2480 Couty Highway M P.O. Box 98 Browntown, WI 53522-9772 P (608) 966-3261 F (608) 966-3851 IRON MOUNTAIN, MI 801 South Carpenter Avenue Kingsford, MI 49801-5594 P (906) 448-6105 LIBERTY, WI 6332 West State Street Wauwatosa, WI 53213 P (414) 771-6700 F (414) 479-8200 MEADVILLE, PA 18771 Mill St. Meadville, PA 16335 P (814) 724-2600 NEW CASTLE, IN 2700 East Plum Street New Castle, IN 47362-3099 P (765) 521-8000 F (765) 593-3202 REEDSBURG, WI 700 Ash Street Reedsburg, WI 53959-2134 P (608) 524-6424 F (608) 524-9501 ST. CLOUD, MN 5200 Foundry Circle St. Cloud, MN 56303-2033 P (302) 255-5200 F (302) 202-3665 Machining Locations BISCOE, NC 530 E. Main Street Biscoe, NC 27209-8095 P (910) 428-2111 F (910) 428-4986 MENOMONEE FALLS, WI W 139 N 5470 Oak Ln. P.O. Box 300 Menomonee Falls, WI 53052-0300 P (262) 781-8210 F (262) 781-9165 MEADVILLE, PA 18771 Mill St. Meadville, PA 16335 P (818) 724-2600 Corporate Headquarters 20750 Civic Center Dr, Suite 100 Southfield, MI 48076 P (248) 440-9500 F (248) 281-1934 Contact Careers Markets Commercial Trucks Industrial Automotive Quality Manual