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
Nansha port
Address
Room 301, Floor 3, Building a, No. 1, Nanjia Yizong Road, Nansha Bonded Port Area, Wanqingsha, Nansha Disctrict, Guangzhou, Guangdong, China