Our activity is designed for two different
markets: agricultural market development and
environmental protection with our
waterproofing geomembranes.


Leaders in
the sector

Sotrafa’s facilities are
located in Almería, an area that
is a world leader in plasticulture,
with the largest range of
developed products.



Products certified
for all types of use: civil works,
industrial mines, fish farms,
irrigation canals,
environmental works,…

New geomembrane plastic products with an innovative production process.

Sotrafa has received an economic support cofinanced by the European Regional Developement Fund (ERDF-FEDER). […]

Latest news

We are a company

in constant evolution

Sotrafa obtiene el certificado de la construcción sostenible BREEAM®

August, 2023|

Un paso más hacia la excelencia en prácticas sostenibles y compromiso con el medio ambiente. Nos enorgullece anunciar que hemos obtenido el prestigioso certificado de construcción sostenible BREEAM® (Building Research Establishment Environmental Assessment Methodology), reafirmando así [...]

Leaders in


Pioneers by Nature

Since 1976 in Almería, one of the most interesting developments in the world of horticulture has been experienced. Sotrafa has been one of its founders. Our factory was the first in the area. Since that date this area of winter crops in Almería has grown extensively to become the garden of Europe. The quality and variety of Sotrafa plastics are a huge part of this growth. It is no coincidence that  our range is the widest available worldwide.


We present the new Corporate Sustainability Report of the Armando Alvarez Group, in which we present the actions that all the companies of the Group have carried out over the last year, in order to reinforce our commitment to environmental, social and good governance sustainability.