Dear customers,

Please click  here  for the inquiry form.

Thank you for visiting QCT, If you have any questions or comments about our products and services,please fill out the form below. We will reply to you as soon as possible.

*By submmiting the contact form, you UNDERSTAND and ACCEPT QCT Privacy Policy. Otherwise, you can exit this page or not submit the contact form. 

**If you have sent QCT a contact form before and you want to delete it for any reason, please contact QCT’s website administrator for assistance and we’ll remove your personal data to your convenience.