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
Shekou
Address
6/F, Building 1, Deyongjia Industrial Park, Guangqiao Road, Yulv Community, Gongming Street, Guangming New District, Shenzhen, Guangdong, China