Air Pollution Prevention and Control
HIWIN’s air pollutant emissions mainly include VOCs, SOx, NOx, and particulate matter. To address environmental challenges, HIWIN actively promotes air pollution control measures, appoints dedicated personnel to manage process gases, conducts monthly outsourced maintenance and testing, and carries out self-inspections and regular audits to effectively control emission concentrations. In 2024, through process improvement and optimization, VOC emissions decreased by 6.94t compared to the previous year, a reduction of 35%. All air pollution emissions remained below the Ministry of Environment’s regulated standards. In 2025, HIWIN will continue to control VOC emissions, maintaining an intensity of 0.0007t / NT$ million (or below).