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 Port, Ningbo Port
Address
Rm 1308, No 2 East Building, Xin Tian Di Business Center. Xiacheng District, Hangzhou, Zhejiang, China, 310004