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
Shanghai, Shenzhen, Qingdao
Address
Room 301, 3rd Floor, Building 2, No. 52 Hongsong Road, High-Tech Industrial Development Zone, Zhengzhou, Henan, China, 450001