Bulgaria – Repair and maintenance services of cranes – „Абонаментна поддръжка на повдигателни съоръжения, експлоатирани от УМЕР Горна Оряховица”

The maintenance of lifting equipment on a subscription basis includes periodic functional checks; preventive activities and the performance of maintenance activities, in which, using technical methods that do not include welding, but may include the replacement of parts, the technical condition of the lifting equipment is maintained, so that it can operate safely.