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.
Nearest Port
QINGDAO, SHANGHAI, NINGBO
Address
Room 620, Vanke Center, No. 2c, Heilongjiang South Road, Shibei Dist, Qingdao, Shandong, China, 266100