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
Shekou
Address
1st Floor, Building 4, Xiligao Industrial Zone, No. 264 Xintian Avenue, Xintian Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China