Hi. Do you do only kitchen worktops?

I already have kitchen cabinets but i want to change my worktop to granite or quartz.

These are the measurements:

1. 180 cm (long) x 62 cm (width) - 2 PIECES
2. 180 cm (long) x 124 cm (width) - 1 PIECE

Could you give me a quotation please (both granite and quartz). Thank you!