Water Quality Testing Service is important for Hotel, Restaurant and Food Industry. Hotel, restaurant and food industry must pay attention for water quality such as drinking water, portable water, waste water, tap water and swimming pool water. Common water contaminants and problems are Arsenic, Iron, Turbidity, Enterococci, E.coli, Coliform etc. Water Quality is the importance thing for food industry and hotel. We provide water quality test according to Ministry of Health Republic of Indonesia with Minister of Health Regulation PERMENKES No. 2 Tahun 2023, etc.