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; Shanghai Port
Address
Room 601, Floor 6, Building 5, No. 80, Jinshui East Road, Zhengdong New District, Pilot Free Trade Zone, Henan, China., 450000