Shenzhen Bao'an International Airport (IATA: SZX; ICAO: ZGSZ) is located in Bao'an District on the eastern side of the Pearl River estuary, approximately 32 kilometers from central Shenzhen according to the original profile. The entry describes a 4F-class civil airport and a major passenger, cargo and express logistics hub.
BIOSUN develops customized air treatment and fresh-air solutions for enclosed and semi-enclosed spaces, including offices, commercial complexes, homes, exhibition centers, schools, banks, airports, hospitals, hotels, laboratories and waste rooms. Applications include microbial treatment, formaldehyde and particle reduction, odor control and cooking-fume treatment. Equipment and ventilation requirements are selected for the pollutants and conditions at each site.
BIOSUN's integrated air treatment services cover on-site air assessment, equipment selection, intelligent system control, and follow-up monitoring and adjustment of treatment performance.
