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
Shenzhen Port
Address
6 Floor of C5 Building,Zhong Hao Industry City,Xue Xiang,Ban Tian,Long Gang Area,Shen Zhen,China, 518000