Clean water of Phu Yen Water Supply and Sewage Joint Stock Company is produced and quality is controlled according to the ISO 9001:2008 Quality Management System, certified by Intertek International Organization and standard 1329 stipulated by the Ministry of Health. The Company's testing laboratory officially received the ISO/IEC 17025:2005 Certification; Code: VILAS - 746, in the field of water testing to improve capacity and confirm the reliability of test results.
The company's clean water products are stably provided 24 hours a day in accordance with the standards prescribed by the Vietnamese State and used in all daily living needs of people in residential areas and in the activities of production, services, agencies, schools, hospitals, urban areas and industrial zones in the province.
