Belgia – Hissien huoltopalvelut – Raamovereenkomst voor onderhoud en herstellingen van liften

i-mens on use of many lift installations in various buildings. The purpose of this contract includes: 1. maintaining the lift installations; 2. carrying out repairs on call (for work that is not included in maintenance) and minor modifications and renovations; with the aim of keeping the lifts in operation. The contract is for 12 months, three times automatically renewable for 12 months each time.