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 port, Tianjin port, Lianyungang port
Address
181, 23rd Floor, Unit 1, Building 1, Dahua Longyue Building, Long'ao North Road, Jinan Area, China (Shandong) Pilot Free Trade Zone, Jinan, Shandong, China, 250000