ELYO

construction, maintenance and repair of facilities which generate and supply heating and cooling systems; installation, maintenance and repair of heating and cooling systems; and installation, maintenance and repair of air ventilation apparatus

packaging articles for transportation; warehousing services; utility services, namely, providing electricity, heated and/or cold air, and water to public and private customers; and storage of carriers of heat and coolants, namely, furnaces, heaters, and air conditioner units

environmental remediation services, namely, soil, waste and/or water treatment services; purification of air; air ventilation services; and air freshening and air deodorizing services

scientific and industrial research in the field of producing and/or distributing calorific thermal/heating energy and/or refrigerating/cooling energy; conducting studies in the fields of thermal generation and supply and environmental protection; engineering work; consultancy in the fields of producing and/or distributing calorific thermal/heating energy and/or refrigerating/cooling energy; test of materials; and chemical laboratories