1. Benztech 51285 Bittersweet Rd Ste C, Granger, IN 46530 Coordinate: 41.74928,-86.11207 Phone: (574) 273-3320
2. Advanced Diesel 12655 Industrial Park Dr, Granger, IN 46530 Coordinate: 41.74811,-86.11405 Phone: (574) 855-4377