ANGEL

Air freshening; Air purification; Coffee roasting and processing; Decontamination of hazardous materials; Optical glass grinding; Pottery firing; Processing of plastics; Recycling of waste and rubbish; Rental of air-conditioning apparatus; Rental of glassware manufacturing machines and apparatus; Rental of water filtration units for commercial use; Rental of water treatment equipment; Services for the treatment of sewage; Tanning; Tea-leaf processing; Treatment of clothing; Treatment of water; Water recycling and desalination services; Water treatment and purification