Project reference from BIOSUN’s Chinese website. Network figures, organizational descriptions and dated plans reflect the original case entry.
Hohhot Metro serves Hohhot, Inner Mongolia. Its first line began trial operations on 29 December 2019, making Hohhot the 40th mainland Chinese city with urban rail operations according to the original profile.
As of October 2020, the historical entry listed two operating routes, Lines 1 and 2, totaling 49.019 kilometers and 43 stations.
The original profile recorded 317,709 passenger journeys between 29 December 2019 and 1 January 2020, and 171,600 journeys on 6 December 2020.
I Am a Singer — Season 3
Maintaining Air Treatment Systems: Inspection, Controls and Components
· CN
Odor Control for Public Restrooms and Municipal Spaces
· CN
BIOSUN Air Treatment Solutions for Huanggang Port
· CN
Evaluating Air Treatment Systems: Test Reports and Project Acceptance
· CN
BIOSUN PHOTOPLASMA Technology: Principles, Applications and Test Reports
· CN
Intelligent air purification systems
©2026 BIOSUN. All rights reserved. Guangdong ICP No. 16053308
China service hotline: 400-084-0755
Fax: +86 755 89572096
Headquarters: 19F, Tower A, Zhongshe Plaza, 1028 Buji Road, Luohu District, Shenzhen, China
Contact on WeChat
Official WeChat
©2026 BIOSUN. All rights reserved. Guangdong ICP No. 16053308
