N52 Neodymium Arc Magnets for Outer and Inner Rotor

Look for N52 Neodymium Magnets for Rotors:
I would like to order magnets. I attached the drawing files of the arc magnets.
 
One is for an outer rotor (26 pieces) and the other is for an inner rotor (26 pieces). I would like them to be NdFeB, N52 permanent magnets with black epoxy coating.
Please note the polarization of the magnets should be divided into N-S and S-N, meaning that 13 of the 26 outer rotor magnets should be N-S and the other 13 should be S-N. This should be the same for the inner rotor.
 
Neodymium NdFeB Magnets Manufacturer China Rare Earth Magnet Limited:
We are specialized in producing neodymium iron boron permanent magnet  permanent magnet</a>.
Please check the following quotation:
Material: N52 magnets
Size: arc shape as per requirement for two sizes (outer and inner magnets)
Plating: Ni-Cu-Ni
Magnetized direction: through diameter
Unit price: USD**/pc

Place an Order of the N52 Neodymium Arc Magnets:
Thank you! I would like to place an order.
Just to make sure, both permanent magnet sets have half magnetized in the North direction and half in the south direction?
However I need to have a pro forma invoice from your company in order to process the transaction on my side.