HESTER QUÍMICA DO BRASIL was founded on May 1998 with the purpose of became a specialized industry manufacturing Quaternaries Ammonium, counting with the long professional experience of Mr. Wilson Borba, former director of HERGA, a pioneer Company manufacturing Quaternaries Ammonium in Brazil, renowned by his products excellent quality standards..

In time, HESTER, became one of the best quality manufacturer of Quaternaries in the national market.

Today we're proud of having small, medium and large size customers in several regions and market segments using the Ammonium Quaternary as raw material; among them we underline the followings: Cosmetics, household, textiles, pharmaceutical, food industry, water treatment, and other industries. We supply all our customers with the same excellence standard.

Hence, we are certain of walk in the right direction toward the growth and success of the commercial bond between our friends, customers and suppliers.

"Customer, Supplier and Collaborators satisfaction, through an ethic and operational excellence, making a difference in customer care and mainly by our products quality."