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
Address
Room 303, Room 301, Building 1, Gangcheng Entrepreneurship Base, North Industrial Zone, Haigang District, Qinhuangdao City, Hebei Province, 066000