air-conditioning
management of wastewater
Logistics
Renewable Energy
reparation
decoration of balcony • Anti-parasite management and control • Logistics and management of supply chain
cleaning • Household and industrial electricity • Rewinding and reparation of electrical machines • Plumbing
• Transportation and Hauling . Construction
sewage
maintenance
maintenance of water treatment plants and management of solid waste. • Ventilation
Civil Engineering
installation of cold rooms. • Vehicle air-conditioning • Gas tubes fitting • Maintenance of mines • Drilling • Supply
conception
updating of fire extinguishers • Landscape architecture