Heating - Cooling - Ventilation Requests

I am interest in buying onion cold storage. Please, provide me with quotations.

We need to submit an offer for cold room +4 for storing potatoes and onions with the out side measurmants 5.60m x 8.00mx 300m H.

We are xxxxxxxxxxx, one of the biggest manufacturers group in our country and the region, planning to construct a new industry complex specialized in the sector of agro-industries transformation products and food processing plants. This complex required cold stores facilities distributed along our sites in the country, and we are requesting you to put your specifications for the design, supply and installation of Steel building, roof and Wall cladding, sandwich panels, floor insulation, door, d