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
Tianjin, Shanghai, Ningbo
Address
Unit 1, Building 9, Fuliwan Community, No. 42 Jiankang East Road, Jinyuan District, Taiyuan City, Shanxi Province, 030012