Pedro Caixinha continues to revamp his squad, with two El Tri players joining the club on Thursday
Rangers have signed Mexico internationals Eduardo Herrera and Carlos Pena to take their tally of signings to eight ahead of the new season.
Forward Herrera, 28 and midfielder Pena, 27, have both signed three-year contracts at Ibrox after joining from Pumas and Chivas respectively.
Neither player is in Mexico's squad for the Confederations Cup, but both appeared for the national side as recently as last year.
Herrera previously played under Rangers boss Pedro Caixinha in a loan spell with Santos Laguna, with he and Pena joining Bruno Alves, Ryan Jack, Dalcio, Fabio Cardoso, Daniel Candeias and Alfredo Morelos in making moves to Rangers.