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
1303, Building 6, Gaoke Yayuan, South Ring Road, Xiadian Community, Changtai Street, Licheng District, Quanzhou City, Fujian Province, Quanzhou, Fujian, China