HSN code/sac code

srinivasagan karuppiah (6 Points)

31 December 2019  
my GST no.. 33foxpm9721l1z0

i want to know what is the correct HSN CODE/ SAC and GST % for
those who doing
1) electrical motor and pumpset manufacturing
2) motor pumpset marketing
3) motor pumpset servicing to customer
under below 1 crore turnover company
some things 5%
some things 12%
some things 18% GST...