A visit — yours or an inspector's — is the surest check on a new supplier. Send a date and what you want to see; the request reaches them as an enquiry you can track.
Address
Room 202, Unit 1, Building 1, Lane 306, Mingyuan Road, Taiping Street, Wenling City, Taizhou City, Zhejiang Province, Taizhou, Zhejiang, China