Rail transit Division
90
100
Established

Train Interiors
01
Platforms & Station Halls
02
Public Restrooms
03BIOSUN's proprietary PHOTOPLASMA technology is developed for air purification and disinfection applications. System selection and performance assessment should follow the relevant operating conditions and test documentation.
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* Business figures are reproduced from the Chinese corporate profile. Certificates, technical diagrams and report images are original source documents. Laboratory results apply to the conditions specified in the corresponding reports.