Split pigmented bend (pullup effect)

looks nice. What brand of leather is this, also the black leather in the back looks like chromexcel?

Thanks for your comment David,

It doesnt has a brand because its made in my tannery located in Kanpur, India.

I dont agree with the term chromexcel as its exclusive to Horween, however this split leather has been hot-stuffed with oil on a roller-coating machine to give this pull-up effect.

And the leather on the back is the same leather Im holding.