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, Tianjing
Address
No. 2285, Building 297, Wuzhou International Industrial Expo, 299 Jincheng East Road, Wuxi, Jiangsu, China, 214135