Xuzhou Metro serves Xuzhou, Jiangsu. Its first line opened for trial operations on 28 September 2019, making it the fifth city in Jiangsu to introduce metro service according to the original profile.
As of June 2021, the historical entry listed Lines 1 and 2 and the first phase of Line 3, totaling approximately 64.28 kilometers and 51 stations. It also reported 29.3 kilometers under construction across the second phase of Line 3 and first phase of Line 6. A second-phase construction plan was approved in January 2020, while the longer-term plan described 11 lines totaling 323.1 kilometers.
BIOSUN provides air treatment solutions for rail transit. Its Chinese project profile reports experience across more than 100 rail projects in China and overseas, with applications addressing airborne microorganisms, particles, chemical gases and emissions from interior materials in occupied transport environments.
Applications cover train interiors, platforms, station halls and public restrooms. BIOSUN applies PHOTOPLASMA technology to selected microbial, gaseous and particulate air treatment requirements. Performance should be assessed against the equipment specifications, relevant test reports and operating conditions.
