Jinan Xiangmeng Flame Retardant Material Co., Ltd.
Producer of antimony and its compounds in China. Primary product is antimony trioxide in various grades, also offering antimonates and sulfides.
http://www.xiangmengchem.com

Colloidal Antimony Pentoxide in Flame Retardant ABS
Nyacol Nano Technologies specializes in colloidal dispersions of inorganic oxides and powders prepared from these dispersions, using nano particle technology to create these inorganic metal oxides and organic based silica sols that are largely used as flame retardants, abrasion resistance additives and as binders for catalysts, refractories and ceramic fibers.
http://www.nyacol.com/whitepapers2.htm

Antraco
Antimony trioxide
http://www.antimony-trioxide.com

AVF Industries, Inc.
This is the homepage for AVF Industries based in Atlanta, Georgia.
http://www.avfii.com

International Antimony Oxide Industry Association
The International Antimony Oxide Industry Association - Trade organization for manufacturers, users and traders in antimony oxide fire retardents, dedicated to environmental, health and safety regulatory affairs concerning antimony substances and their uses.
http://www.iaoia.org

IAOIA. International Antimony Oxide Industry Association
The International Antimony Oxide Industry Association - Trade organization for manufacturers, users and traders in antimony oxide fire retardents, dedicated to environmental, health and safety regulatory affairs concerning antimony substances and their uses.
http://www.iaoia.org/

Niknam Chemicals (p) Ltd.
Niknam Chemicals - Manufacturer of antimony trioxide, antimonious oxide, antimony sesquioxide, antimony white, ap 50, aluminum trihydroxide, aluminium hydroxide, molybdenum trioxide, flame retardant chemicals from India.
http://www.aluminahydrate.com

Oxxides Inc.
Oxxides, Inc. A leading importer of Antimony products.
http://www.oxxides.com/

LANL: Antimony
History, sources, properties, and uses.
http://periodic.lanl.gov/elements/51.html

It's Elemental: Antimony
The Element Antimony - Basic Physical and Historical Information
http://education.jlab.org/itselemental/ele051.html