Dear XFNANO customers:

With the coming of traditional Chinese festival-Dragon Boat Festival, the XFNANO company will be closed on June 12th, 2021, backing to office on June 15th, 2021.

During the holiday, your email, telephone, official Wechat consultation could not be timely replied, sorry for the inconvenience.

Any questions please e-mail us at sales@xfnano.com, we will reply to you after we work.

Thank you for your support and kind attention .