Blower parts purchasing request Senegal

I have a customer that needs spare parts for his 9 Aerzen Blowers
He has 6 GM3S Blowers
and 3 GM150S Blowers
For the GM3S Blower he needs :
One complete GM3S Blower,
6 intake filters
6 Belts
For the GM150S Blower, he needs :
6 intake filters
1 seal kit for check valves
1 Variable Speed Drive
1 Controller