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, Tianjin Port
Address
Shandong Jinan Lixia Room 409-7-1, Building Ab, Century Fortune Center, West Of Xinyu Road, Shunhua Road Street, 250000