Chitosan Oligosaccharide Manufacturer, Carboxymethyl Chitosan, Chitosan Flocculant Supplier - G. T. C. Bio Corporation

Ask about visiting the factory

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

Times Square, No. 52 Hongkong Middle Street, Qingdao, Shandong, China