1. E & C Spring Inc. 518 Venture St, Escondido, CA 92029 Coordinate: 33.12325,-117.11243 Phone: (760) 670-2459
2. North County Spring 520 N Andreasen Dr, Escondido, CA 92029 Coordinate: 33.12118,-117.10771 Phone: (760) 738-7020