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, Guangzhou Port
Address
No.2,Zhenxing Road,Guangzhou (Qingyuan)Industrial Transfer Industrial Park,Shijiao Town,Qingcheng District,Qingyuan City