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, Tianjin, Shanghai
Address
No. 12, Row 1, No. 4 Resettlement Area, South China City, Longhu Town, Zhengzhou, Henan, China