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, Shenzhen
Address
Dongguan City Houjie Town, Shuanggang Village, Xingye South Road, No. 4 West Cross Road, Dongguan, Guangdong, China, 523000