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.
Address
3 /F, Building 2, Nanyue Development Zone, Shangan, Jinsha, Danzao Town, Nanhai District, Foshan City, Guangdong Province, Foshan, Guangdong, China