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
Room Soho 1918, Linyi Center, Intersection of Tianjin Road and Xiaohe Road, Beicheng New District, Lanshan District, Linyi, Shandong, China