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, Guangzhou, Qingdao
Address
No. 207, 2nd Floor, Building a, Jizhong Science and Technology Park, Shanglinyuan Fourth Road, High Tech Zone, Xi'an City, Xi'an, Shaanxi, China, 710119