DH3 ENGENHARIA

Hello, we are DH3 engineering, we work with maintenance and industrial assemblies of medium and small size. Today we operate in the area of installation and maintenance of industrial refrigeration systems, fire fighting, fluid transport system, maintenance of equipment and vehicles, elevators and escalators and consulting in the release of documentation. We are a 100% Amazonian company with 5 years in the market and today we serve major players in the region in the area of oil and gas and we are expanding our activities to other cities in the region