We,Goldensea is a professional manufacturer of antimony trioxide and has been in the industry for more than 20 years.  
We are focusing on the plastic material flame retardant industry domestic and abroad and providing the stable supply to the global market.  Nowadays the Sb and Br
compound are the best in the flame retardant effect and we'd like to see whether you also have this demand.

Goldensea can supply antimony trioxide flame retardant 99.5% grade and 99.8% grade, which is used in general plastic, engineering plastic compounding etc.. as flame retardant.
We can also supply catalyst 99.9% grade for the PET material polymerization catalyst using.  Our products are environmentally -friendly, and have such characteristics as high purity, high whiteness etc??

In addtition, We have strong advantage of our own export license here in China as the ATO belong to the restricted export materials. We can export the ATO more than
1500MT per year and our products are highly appreciated by our clients domestic and aboard.

So if you have demand about ATO, please feel free to contact us any time.