Construction And Building / Siding - Façade Systems Requests

I am planning to build a small commercial building - about 2.100 sqm - ground level about 30m x 70m with about 8m - 10 m height on a metal structure, about 400 sqm of Curtain Wall and Isolated sandwich panels the rest - for a mini commercial stores in Bucharest - Romania. Can you please send me an offer - price and time for execution.