1. Spintech Bearing Co 1833 S Campus Ave, Ontario, CA 91761 Coordinate: 34.04002,-117.64116 Phone: (909) 930-6386
2. American Precision Group 1940 E Locust St Ste F, Ontario, CA 91761 Coordinate: 34.0443,-117.60825 Phone: (909) 947-4441