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, Guangzhou
Address
Unit 2209, Building 5, SEG ECO Center, No. 18, Bulong Rd, Longgang, Shenzhen, Guangdong, China., 518001