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
shenzheng
Address
Room 1201, Building 16c, Henan National University Science Park (East Area), No.279 Xisanhuan Road, Zhengzhou 450000, Zhengzhou, Henan, China, 450000