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
Xiamen, Qingdao, Tianjin
Address
Unit 1304-3, Building 59, Chengyi North Street, Phase III, Xiamen Software Park, Xiamen, China, 361021