As a small, family-owned business, we pride ourselves on providing great customer service. We want you to enjoy doing business with us, and we view our relationship with you as a long-term partnership. Our dedicated Hi-Tech Diamond customer support team is based out of our office just outside of Chicago, Illinois, U.S.A. We’re always happy to help.
Reach us at firstname.lastname@example.org. Messages are returned within 24 hours during normal business hours.
Call 1 (630) 596-9909. Phone calls are answered within 24 hours during normal business hours.
Get in touch
Reentel International Inc.
Attn: Hi-Tech Diamond
808 Burr Oak Drive
Westmont, IL 60559
Monday through Friday, 9am to 5:30pm CST
1 (630) 596-9909