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
Tianjin Port, Qingdao Port, Shanghai Port
Address
5-104, Building 2, No. 70, Dianchang Road, High-Tech Industrial Development Zone, Zhengzhou, Henan, China, 450000