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
Qingdao Port, TIanjin Port, Shanghai port
Address
Workshop No. 4, Standardized Factory Building, East Side of Chaoyang Street, Linxi County, Xingtai City, Hebei Province, 054900