v3.26.1
Document and Entity Information
 12 Months Ended
Dec. 31, 2025
shares
Document Information  
Document Type 20-F
Document Period End Date Dec. 31, 2025
Document Registration Statement false
Document Annual Report true
Document Transition Report false
Document Shell Company Report false
Securities Act File Number 001-38696
Entity Registrant Name Niu Technologies
Entity Incorporation, State or Country Code E9
Entity Address, Address Line One 23/F,Building C, Rongxin Technology Center,
Entity Address, Address Line Two No. 34 Chuangyuan Road,
Entity Address, City or Town Chaoyang District, Beijing
Entity Address, Postal Zip Code 100012
Entity Address, Country CN
Entity Well-known Seasoned Issuer No
Entity Voluntary Filers No
Entity Current Reporting Status Yes
Entity Interactive Data Current Yes
Entity Filer Category Accelerated Filer
Entity Emerging Growth Company false
ICFR Auditor Attestation Flag true
Document Financial Statement Error Correction false
Document Accounting Standard U.S. GAAP
Entity Shell Company false
Entity Central Index Key 0001744781
Current Fiscal Year End Date --12-31
Document Fiscal Year Focus 2025
Document Fiscal Period Focus FY
Amendment Flag false
Auditor Name KPMG Huazhen LLP
Auditor Firm ID 1186
Auditor Location Beijing, China
Business Contact  
Document Information  
Contact Personnel Name Fion Wenjuan Zhou
Country Region 86
City Area Code 10
Local Phone Number 6432-1899
Contact Personnel Email Address ir@niu.com
Entity Address, Address Line One 23/F,Building C, Rongxin Technology Center,
Entity Address, Address Line Two No. 34 Chuangyuan Road,
Entity Address, City or Town Chaoyang District, Beijing
Entity Address, Postal Zip Code 100012
Entity Address, Country CN
American depository shares  
Document Information  
Title of 12(b) Security American depositary shares (one American depositaryshare representing two Class A ordinary shares, parvalue US$0.0001 per share)
Trading Symbol NIU
Security Exchange Name NASDAQ
Class A ordinary shares  
Document Information  
Title of 12(b) Security Class A ordinary shares, par value US$0.0001 pershare
No Trading Symbol Flag true
Security Exchange Name NASDAQ
Entity Common Stock, Shares Outstanding 141,231,394
Class B ordinary shares  
Document Information  
Entity Common Stock, Shares Outstanding 15,222,020