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
Zhongshan Port, Guangzhou Port, Shenzhen Port
Address
First Card, 2nd Floor, No. 115 Dongcheng Road, Xinsheng Village, Xiaolan Town, Zhongshan, Guangdong, China, 528400