With may case, it's logic to confirm some procurement autiomatically, I have confirmed the sale order, so the manufacturing have to begin, no ? not after delivery ! If you now a module

If you mean to say MO should be generated on Sale Order confirm, install mrp_jit which will run mrp scheduler and create procurement order. If you have configured your products properly, it will direct generate MO without any exceptions. If this is not what you want, please be more descriptive.

Excatly, I look for this module mpr_jit, Thank you