1. Mercedes-Benz Advanced Design 2250 Rutherford Rd, Carlsbad, CA 92008 Coordinate: 33.13254,-117.27753 Phone: (619) 488-9360
2. TTTech N A Inc. 6190 Yarrow Dr, Carlsbad, CA 92011 Coordinate: 33.12327,-117.27343 Phone: (760) 603-9393