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, Tianjian, Yichang
Address
No. 8, Floor 3, Building 9, No. 289, Xisanhuan, High-Tech Industry Development Zone, Zhengzhou, Henan, China, 450000