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
Guangzhou Port, Shenzhen Port
Address
10th Floor, Guangdian Technology Building, No. 163, Pingyun Road, West Huangpu Avenue, Tianhe District, Guangzhou, Guangdong, China