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
Address
No. 45 Beijing Road, Qianwan Free Trade Port Zone, Qingdao Area, Free Trade Pilot Zone, Qingdao, Shandong, China, 266599