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, TianJin
Address
West Building 105, Customs Checkpoint Office Building, No. 33688 Jingshi East Road, Jinan Area, China (Shandong) Pilot Free Trade Zone, Jinan, Shandong, China, 250000