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.
Plant Area
1800 square meters
Address
8th Floor, Block E, Dingye Baitai Biotechnology Building, No. 10 Xinghuo Road, Nanjing City, Jiangsu Province, 211505