Contact us

We would love to hear from you.

If you’ve got any questions or met problems, please drop us a line.

Technical Questions

If you have questions
about products, please 
Email: info@mjjc.com

Shipping Questions

Instead of product questions, for
questions about shipping, please
Email: aileen@mjjc.com

Store Hours

Monday–Saturday 11am–7pm ET
Sunday 11am–6pm ET
Phone: +86 186 8838 9547

Track Your Order Here.

To track your order please enter your Order ID in the box below and press the "Track" button. This was given to you on your receipt and in the confirmation email you should have received.