RINGBIO office is open on all business days. Contact us by email is recommended.
For urgent requests, please call us by +86-18600362934. You can also add this number on WeChat for urgent requests.
You can also contact us by this online webform, your messages will be forwarded to our email directly then.
NOTICE: we will not change our bank information, please confirm with us before paypment if you get any suspicious email.
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All Ringbio emails are ended with @ringbio.com, if you get any suspicious email, please do not open. Do not click any links or input any password, etc.
Any urgent matter, please contact [email protected]