Yinda Infocomm provides Maintenance Services including corrective and preventive maintenance services to ensure network reliability and minimal network disruptions. Corrective maintenance services to communications network operators are provided when they suffer a systems failure due to equipment breakdown or other reasons. This service is available 24 hours a day and 7 days a week. We also provide preventive maintenance services to communications network operators, where work is carried out in accordance with a schedule to service and maintain equipment in good condition to minimise the number of hardware failures. These maintenance services are offered to our customers regardless of whether their mobile networks were installed by us or other third party contractors.