Over 22 years development, FOSHAN OUTAO INORGANIC MATERIAL CO.LTD became one of the professional manufacturers of inorganic material.

We owned more than 30000sqm plant, advanced production equipment, professional research and development and strict quality control system, which makes the stable quality products. Meanwhile a professional pre-sale and after-sale team provide 24 hours online service for all the customers.

OUTAO has a great variety of chemical additives,like Sodium Metasilicate series,Sodium Tripolyphosphate(STPP),Water Glass, Coal Slurry Additive, Ceramic Body Binder, Pigment, etc.
Our chemical additives could be widely used in various industries, like building sanitary ceramic and deflocculant industry , coal water slurry plants, powder plants and concrete mixing plants ect .