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
Huangpu, Yantian , Nansha
Address
Guangzhou Zengcheng District Shitan Town Xiantang Industrial Park North-South Avenue No. 9, Guangzhou, Guangdong, China, 511330