21. Latheworx
1656 W 9th St Ste F, Upland, CA 91786
Coordinate: 34.09536,-117.68225
Phone: (909) 920-3211
22. Ace Precison Products
1110 W 9th St, Upland, CA 91786
Coordinate: 34.095978,-117.66801
Phone: (909) 946-1546
23. Product Engineering
1308 W 9th St. unit A, Upland, CA 91786
Coordinate: 34.09594,-117.67362
Phone: (626) 967-9004
24. 4 Axis Industries
854 W 9th St, Upland, CA 91786
Coordinate: 34.0951,-117.66237
Phone: (909) 985-2166