CONTACT US

If you have any questions or require assistance, please contact us by using our contact information below.

Please note that MOS does not offer direct sales to the public.

Your question might be answered in the FAQ page. Please review the FAQ page before contacting us directly.

If you require warranty service, please see our Warranty information page.

BECOME AN AUTHORIZE DEALER

If you would like to inquire about becoming our authorize dealer, please email: andy.yoshida@mos-manufacture.com for more information.
For any questions regarding sales such as orders, inventory, dealer accounts, and promos please email: andy.yoshida@mos-manufacture.com or daniel.maciel@mos-manufacture.com for more information.

INTERNATIONAL DISTRIBUTION

For international distributors,
please email: sales@mos-manufacture.com for more information.

HOURS OF OPERATION

Monday - Friday / 9:00AM - 5:00PM PST
Saturday - Sunday / Closed

PHONE

Call or text : 626-762-0274

ADDRESS

16533 Old Valley Boulevard La Puente California
91744 United States