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 PORT, XINGANG
Address
Tangshan Dongwangzhuang Village, Caitingqiao Town, Yutian County (Caitingqiao Industrial Park, Tangshan, Hebei, China, 064100