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
Shanghai Yangshan Port, Port of Ningbo-Zhoushan
Address
No. 16-148, Lane 199, Ye Fan Road, Ye Xie Town, Songjiang District, Shanghai, China, 201600