Mark plate assembly for steel strand bundle and finished steel strand bundle

The utility model relates to a mark plate assembly for a steel strand bundle and a finished steel strand bundle, the mark plate assembly comprises a first mark plate and a second mark plate, the first mark plate and the second mark plate are correspondingly provided with a plurality of threading holes with serial numbers, so that the same steel strand can respectively penetrate through the threading holes with the same serial numbers of the first mark plate and the second mark plate; the thickness of the first mark plate is smaller than that of the second mark plate, the thickness T1 of the first mark plate ranges from 0.4 mm to 1.5 mm, and the thickness T2 of the second mark plate ranges from 2T1 to 4T1; the first mark plate comprises a first base material and a first reinforcing layer located in the first base material. According to the steel strand harness numbering device, the steel strand harnesses are effectively numbered, meanwhile, the mark plates with different thicknesses can be used according to th