Twisted Aluminum Wire Without Insulation

Dear ladies and gentlemen!
our company (located in ukraine, kiev) is interested in buying on a regular basis aluminum wire brand 1050 (the technical parameters of the wire will be provided additionally) - in coils
diameter of single wire - 0,13mm.
the single wire should be twisted into bunch.
the bunch consisting of 39 single wire diameter 0,13mm.
the total cable consist of twisted 19 bunch.
total in the cable consist of 741 single wire diameter 0,13mm.
total rated cable diameter - 4.7