Contact Us

Because online customer service is really busy, there may be a delay in responding to messages.
If you're in a hurry, maybe you can take a look at our FAQs first. Or directly contact our official email address.

Official Email: aostirmotor@gmail.com  
Distribution Cooperation Email: aostirmotor07@gmail.com

Warehouse Address:
US1 - 1567 S Campus Ave Ontario CA 91761
US2 - 1589 E Nine St Pomona, CA 91766
US3 - 4039 State St Montclair, CA 91763
US4 - 300 Cedar Lane Suite B, Edison NJ 08817
CA1 - Unit 1, 6160 Kenway Drive, Mississauga ON L5T2N3
CA2 - 6175 Ken way Dr, Mississauga Ontario, L5T2L3