| Sales/Customer Service: | sales@rrcircuits.com |
| Techical Support: | support@rrcircuits.com |
| Corporate Information: | info@rrcircuits.com |
| Telephone Numbers | |
| Telephone: | (714) 671-9517 |
| Fax: | (714) 671-9539 |
| Office Hours | |
| M-F: 8:30am - 5:30pm PST Incoming Data Cut-Off Time: 10:00am PST |
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