| Business | Phone |
| Our Business Machines 12901 Ramona Blvd # J, Irwindale 91706 | (626) 337-9614 |
| Argosy Technology Inc 12731 Ramona Blvd # 205, Irwindale 91706 | (626) 338-2522 |
| Moreio Usa Inc Irwindale 91706 | (626) 969-3568 |
| Vicda Corp 12921 Ramona Blvd # I, Irwindale 91706 | (626) 337-8626 |