Annex, LTD

Heating pumps, Bio-sewerage, biological sewerage, Bioremediation equipment, biological treatment plants, Heating, Engineering systems, Engineering communications, Air - water systems, Air - air systems, Water supply, Household sewerage, Rain sewerage, Conditioning, Ventilation, Recuperation, Renovation, Construction works, Concrete foundations, Reinforcement, reinforcement, Reinforcing, armature, Projects, External networks, UK, AVK, UKT, LKT.