Nanjing SIXIN Scientific-Technological Application Research
Institute Co., Ltd, was formed in 1992 by Dr. William Tsao. Dr.
Tsao's team began manufacturing hundreds of unique silicone and
non-silicone foam control agents, serving over 14 industries.
SIXIN's products range from silicone to non-silicone, water-soluble
to oil-soluble, and liquid to powder. SIXIN is ISO9001:2008 and
Today SIXIN has over 2000 clients being served all over the
world. SIXIN is regarded as the leading manufacturer of
antifoam/defoamer process aids in Asia. Headquarters are located in
Nanjing, China with a North American branch located in Tigard, OR,
USA. Any customer may select one of our 190+ defoamers available,
or have a custom defoamer manufactured for your specific needs.
SIXIN is always working on new, patented solutions, and processes,
averaging 10 new products per year for the last 7 years.
SIXIN continues to improve processing conditions and tailor
products to upcoming market trends. Our state of the art, 60,000
mT/yr, production facility employs industry leading chemists and
engineers, who are dedicated outperforming our competitors. We have
employees all over the United States ready to tackle your foaming