ISTECH

Owners

Goods & Services

Consultancy in the field of chemical pollution cleaning; control of water pollution in the nature of treatment of waste water; consultancy in the field of oil pollution treatment; rental of air-purifying apparatus, air regenerators, air treatment apparatus, and air purification apparatus; chemical treatment of exhaust gases from the combustion of fossil fuels; treatment of toxic materials; consultancy in the field of chemical pollution treatment; providing of information relating to treatment of materials; treatment of materials, namely, air purification; treatment of materials, namely, air purification, industrial toxic waste disposal, filtering of air, and providing material treatment information; water treatment and purification; air treatment, namely, air purification

Installations for controlling water pollution; ventilation and air-conditioning exhaust fans; ionisers for air treatment; ozone disinfectant apparatus for air and water; installations for recovering heat from the air; apparatus for recovering heat from the air; air-purifying filters in the nature of parts of air-cleaning machines or installations; air-filtering installations; air-ionising devices; air-circulation apparatus; air-purifying devices; ionising instruments for air treatment; air-purifying installations; air purifiers for use with water supply installations; electrostatic precipitators for air-purification; air-conditioning installations for industrial purposes; air-conditioning apparatus using latent heat in the air; air purifiers; air sterilisers; air filters for blocking the dust in industrial processes; air supply diffusers; air filters for use as dust exhausters for industrial processes; air-filtering apparatus in the nature of air filters for industrial use; air-purifying machines; air-purifying apparatus; air-purifying separators; air-sterilising apparatus; air-purifying apparatus; air-purifying apparatus and machines; air filters for industrial use; air-purifying filters; fans in the nature of parts of air-conditioning installations; air purifiers for industrial purposes