[ Air-conditioning installations; Air-conditioning, air cooling and ventilation apparatus and instruments; Air filtering installations; Air purification units [ ; Gas purification machines; Ionization apparatus for the treatment of liquids and gases for industrial, commercial or agricultural use; Water purification installations; Electric air dryers; Electric air deodorizing apparatus; Germicidal lamps for purifying air ]

Retail sale of farm equipment, implements, supplies and goods

Accounting services