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.
Address
Room 169, Second Floor, East Workshop, No. 8 Caifu Second Road, East Second Industrial Park, East Lake New Technology Development Zone, Wuhan City, Hubei Provi, Wuhan, Hubei, China