ZZCSZ

Air filtering installations; Heating elements; Heating systems for residential and commercial buildings comprised of biomass burners, boilers, valves, pipes, manifolds, solar panels, control panels, switches and electrical wire, all sold as a unit; Shower heads; Stainless steel bottom grids specially adapted and shaped for use in sinks; Tap water faucets; Thermostatic mixing valves; Thermostatic valves as parts of heating installations; Water control valves for faucets; Water faucet spout