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, Shenzhen
Address
Room A606, Business Building, Huitong Logistics Park, Liaocheng Economic-Technological Development Area, Liaocheng, Shandong, China, 252000