NGK Metals Sales and
Manufacturing Facilities
North American Headquarters
General Offices / Foundry & Plant
917 US Highway 11 South
Sweetwater, TN 37874
Phone: 1.423.337.5500
Toll-Free: 1.800.523.8268
General Offices / Foundry & Plant
917 US Highway 11 South
Sweetwater, TN 37874
Phone: 1.423.337.5500
Toll-Free: 1.800.523.8268