Contact Us

RINGBIO office is open on all business days. Contact us by email is recommended. 

For urgent request, please call us by +86-18600362934. You can also add this number on wechat for urgent request.

Our whatsapp number is +1(803)587-8090. You can also contact us by this online webform, your messages will be forwarded to our email directly then. 

 

Contact Us

contact us