Bottom Connection Import for Heating Cooling Ventilation

We are contacting from Ulaanbaatar, Mongolia. Our company has been working in the plumbing and heating sectors for many years. We are responsible for installing, assembling pipes, valves and fittings in massive projects such as commercial or residential structures to ensure everything operates smoothly. Could you please offer your best EXW price as the following panel radiators? Type 22 H500 х L400 -100 each (side connection) Type 22 H500 х L400 -100 each (bottom connection)