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/Ningbo/Shanhai
Address
Room 203, Unit1, Building 6, No. 718, Qingshan Road, Licang District, Qingdao, Shandong, China