SETA began its activities in 1941 in the south of Brazil (Estância Velha / RS). The company was born to supply "Mimosa Wattle Extract" to the tanneries of the region. The company's history is marked by a collaborative effort with customers, suppliers, employees and the community.

The development of new businesses is based on the use of our potential and the delivery of quality products and services, produced in a sustainable manner that satisfy our customers.

Forestry

Natural and modified vegetable tannins and specialty chemicals for the most varied segments. Due to its versatility, vegetable tannin is a raw material that can be used for various uses and applications.

Tannins

Natural and modified vegetable tannins and specialty chemicals for the most varied segments. Due to its versatility, vegetable tannin is a raw material that can be used for various uses and applications.

Water and wastewater

Organic and environmentally correct coagulants developed from vegetable tannins and oriented to the treatment of water and wastewater.

Wood chips

Through MITA, we provide high quality wood chips for the world cellulose and energy markets. Wood chips are produced according to the standards and specifications established by the market.