Our facility is located just minutes from the Ontario International Airport (ONT).
Address:
D1 Engineering & Machine Shop
8620 Red Oak Street
Rancho Cucamonga, CA 91730
909-944-0360 Bus
909-944-0362 Fax
Please email or call us if you have any questions or need a quotation.
Office Hours: Monday – Friday 8:00 A.M. to 5:00 P.M
Sunny Duong, President/Mfg. Engineer: sunny@d1engineering.com
Chau Duong, QC and Operations Manager: support@d1engineering.com