Contact Us

Hit us up with any questions or comments. We're here to help you!
All emails will be answered within 24 hours (business days).
LED display solution and key account, Please contact us for a quotation form and wire transfer payment method.
There has been a recent surge in orders and we are only serving order customers.
So sorry, we will be back ASAP.→

We offer full support on weekdays from 9am-6pm GMT+8.
Address: 15 RUE DES HALLES, PARIS, FRANCE.
UMALL TECHNOLOGY S.A.R.L

E-mail: info@controller-led.com