| Business | Phone |
| Allo Chemical Co 863 W Holt Blvd, Ontario 91762 | (909) 986-7061 |
| Chromatech Compounds 801 S Dupont Ave # F, Ontario 91761 | (909) 937-7090 |
| Ferco Color Inc 2315 S Baker Ave, Ontario 91761 | (909) 930-0773 |
| Kreative Liquid Color 1017 E Acacia St, Ontario 91761 | (909) 923-6651 |