Solicitudes De Electrodoméstico Pequeños Electrodomésticos / Rusia

Hello, I would like to receive information about manufacturers of wall-mounted gas boilers Gas wall-mounted boilers with a capacity of 12, 18, 24 kW are required, options with an integrated heat exchanger and options with connection of an indirect water heater (boiler) In the amount of 2000-3000 pieces. per year.