SPV is very good at manufacturing sanitary trucks. On Feb 1st, SPV finished the order of 4 units of combined sewage vacuum and high pressure cleaing trucks for Armania customers. These vacuum jetting trucks are carried 8,000 litres sewage vacuum tank and 8,000 litres water tank. The sewage vacuum tank could be hydraulic lifted to pour out sewage quickly.

Related link: 

16,000 Litres Combined Sewage Vacuum and High Pressure Cleaning Truck: http://www.spv-vehicle.com/sanitary-truck/combined-jet-vacuum-truck/vacuum-jetting-truck-dongfeng-389.html