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
HONGKONG
Address
5/F, Building B, Lilan Tech Park, No. 104, Huanguan Middle Road, Guanhu Street, Longhua District, Shenzhen, Guangdong, China, 518110