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
No. 2, Hengyi Road, Xiaxi Industrial Zone, Xiangtai Village, Heshunfeng, Lishui Town, Nanhai District, Foshan City, Guangdong Province, Dezhou, Shandong, China