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, Shanghai, etc.
Address
1st Floor, Building 2, Entrepreneurship Center, No. 96, Ruida Road, High-tech Industrial Zone, Zhengzhou, Henan, China, 450000