Unitech takes care of all the phases required for the achievement of pharmaceutical plants, from client request analysis to basic design, from concept engineering to the implementation, commissioning and validation of clean rooms, HVAC systems, pure fluid production and distribution plants, and installation of process equipment. Unitech’s exclusive competence is the construction installation and validation, on its own project of VPHP bio-decontamination systems for HVAC, pass-through, isolators, and biohazard hoods, branded as ESTech.