| Business | Phone |
| Computer Auxiliary Product 13831 Oaks Ave, Chino 91710 | (909) 465-0911 |
| Hi Tech Corp Chino 91710 | (909) 364-1737 |
| Inland Computer Center 3833 Schaefer Ave # I, Chino 91710 | (909) 591-1944 |
| Kirkland Networking-Computers 5761 Schaefer Ave, Chino 91710 | (909) 591-4301 |
| Wdc Inc 13737 Amarillo Ave, Chino 91710 | (909) 465-9652 |
| Xterasys Corp 4711 Chino Ave # B, Chino 91710 | (909) 590-0600 |
| Turbocom Tech Inc 5950 Freedom Dr, Chino 91710 | (909) 627-5899 |