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, tianjin
Address
Room 309, Building 8 (Building 2), Chuqiaocheng, No. 57, Andemen Street, Yuhuatai District, Nanjing, Jiangsu, China