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 Port
Address
Rm2603, 26/F, Golden Age Bldg., 88 Anshan 1st Road, Qingdao, Shandong, China, 266000