Cast iron radiators

Please send us a complete quotation for : 675 hot water radiators of 12 elements and 300 hot water radiators of 15 elements. So in total we have 12.600 elements. One element is about 675x80x80mm (or the closest you have with 600mm central distance).
Please also provide accessories and thermostat to complete each hot water radiator correctly.
This order is very urgent since we just cancelled an order from another provider that wasn't serious about delays.
Please provide fob price and cfr ora