organization of exhibitions and shows for promoting, giving information on and furnishing goods and services in the field of air conditioning, heating, ventilating, air treatment and refrigerating industry, organization of trade fairs for promoting, giving information on and furnishing goods and services in the field of air conditioning, heating, ventilating, air treatment and refrigerating industry

arranging, conducting and promoting of trade shows, exhibitions and business conferences serving the heating, refrigerating and air conditioning industry

air conditioning and refrigeration equipment; namely, condensers and evaporators