Have a question about a tumbler, a name you want printed or an order already on its way? Send us an email and a member of the Gonomax team will get back to you.

Email

support@gonomax.com

Support hours: Monday – Friday, 9:00 AM – 5:00 PM (GMT+7). Messages that arrive outside these hours are answered on the next working day, in the order they come in.

Help us answer faster

  • Put your order number in the subject line if you already placed an order.
  • For a change to the printed name, include the exact spelling you want and which tumbler it belongs to.
  • For a damaged or misprinted tumbler, attach a few clear photos of the problem and of the shipping box.

Common questions

Many answers are already on our site:

Our team is based in Vietnam and works with customers by email.