Request for Quotation of Vacuum Truck Ethiopia

Looking for vacuum truck manufacturers.
1. 43 units of vacuum trucks with different capacities: (3 units of 10m3 capacity of each, 26 units of 8m3 capacity of each and 14 units of 6m3 capacity of each)
2. 1 unit of 1m3 Sewer Jet )

3. 28 units of Vacutug (mini vacuum truck) (24 units with 0.5m3 capacity each and 4 units with 1.5m3 each) and
4. 1 portable sludge pump.