Dear XFNANO customers:

In observance of Dragon Boat Festival, the XFNANO company will be closed on Jun 7th, 2019, backing to office on Jun 10, 2019.

During the holiday, your email, telephone, official Wechat consultation could not be timely replied, sorry for the inconvenience. Any question please e-mail us at sales@xfnano.com, we will reply to you the first time after we work.

Thank you for your support and kind attention .