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, Tianjing, shenzhen
Address
Building 1#01, Max Technology Park, No. 588 Tianshi Road, Shushan District, 230031, Hefei, Anhui, China, 230051