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
Zhuhai Port, Shenzhen Port, Guangzhou Port
Address
601, Area a, 6f, Building A1, No.1 Huanzhou Heng Lane, Tanzhou Town, Zhongshan, Guangdong, China