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
Shenzhen Port
Address
Room 401, Building 8, Lihao Industrial Park, No. 78 Ainan Road, Longdong Community, Baolong Subdistrict, Longgang District, Shenzhen, Guangdong, China