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
Address
Room 1102, No. 1 Shi Jing International Building, No. 86 Shi Sha Road, Bai Yun District, 510000, Guangzhou, Guangdong, China