Klabin is the largest paper producer and exporter in the country. The Puma II project is the biggest investment in the company's history, the industrial complex is located in Ortigueira, Paraná.

1. Installation of the electrical system of the Patio of Containers, with generators, transformers, rectifier, No-Break, LV network, electrical panels and lighting.
2. ETE (Estação de Tratamento de Esgoto)
   -Montagens eletromecânicas;
3. ETA (Estação de Tratamento de Água)
   – Montagens eletromecânicas;
4. ETAC (Estação de Tratamento de Água de Caldeira)
   – Montagens eletromecânicas;
5. Civil Discipline with work on the polymer tank building, pipe-rack foundation and electrocenter.