Duolun Technology Overview

  • Year Founded
  • 1995

Year Founded

  • Status
  • Public

  • Employees
  • 1,511

Employees

  • Stock Symbol
  • 603528

Stock Symbol

  • Investments
  • 2

  • Share Price
  • $1.05
  • (As of Friday Closing)

Duolun Technology General Information

Description

Duolun Technology Corp Ltd develops motor vehicle driving training and examination system, vehicle driving simulation training systems, intelligent traffic management application platform, traffic signal control systems and electronic police systems.

Contact Information

Formerly Known As
Nanjing Doron Technology Company
Ownership Status
Publicly Held
Financing Status
Corporation
Corporate Office
  • Number 1555 Tianyin Avenue
  • Jiangning District
  • Nanjing, Jiangsu
  • China
+86
Primary Industry
Electronic Equipment and Instruments
Other Industries
Application Software
Stock Exchange
SHG
Vertical(s)
Corporate Office
  • Number 1555 Tianyin Avenue
  • Jiangning District
  • Nanjing, Jiangsu
  • China
+86

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Duolun Technology Stock Performance

As of 13-Nov-2026, Duolun Technology’s stock price is $1.05. Its current market cap is $742M with 706M shares.

(As of Friday Closing)

Stock Price Previous Close 52 wk Range Market Cap Shares Average Volume EPS
$1.05 $1.08 $0.79 - $1.66 $742M 706M 31.1M

Duolun Technology Financials Summary

As of 30-Sep-2026, Duolun Technology has a trailing 12-month revenue of $56.2M.

In Thousands,
USD
TTM 30-Sep-2026 FY 2025 31-Dec-2025 FY 2024 31-Dec-2024 FY 2023 31-Dec-2023
EV 530,841 838,919 629,520 867,137
Revenue 56,220 55,598 72,837 75,114
EBITDA (8,134) 1,839 6,439 (15,252)
Net Income (5,459) (4,134) 881 (32,780)
Total Assets 343,954 331,822 332,635 364,487
Total Debt 6,444 7,126 8,412 13,363
Public Fundamental Data provided by Morningstar, Inc. disclaimer

Duolun Technology Patents

Duolun Technology Recent Patent Activity

Publication ID Patent Title Status First Filing Date Technology (CPC) Citations
WO-2022252999-A1 Vehicle safety control method and apparatus, and device and storage medium Inactive 04-Jun-2021
WO-2022247527-A1 Method for determining head motion of driver, storage medium, and electronic apparatus Inactive 28-May-2021
WO-2022121510-A1 Stochastic policy gradient-based traffic signal control method and system, and electronic device Inactive 11-Dec-2020
WO-2021237996-A1 Fuzzy c-means-based adaptive energy consumption optimization vehicle clustering method Inactive 26-May-2020
WO-2021103766-A1 Intersection traffic control system and intersection comprising same Inactive 25-Nov-2019 G08G1/095
To view Duolun Technology’s complete patent history, request access »

Duolun Technology Signals

Growth Rate

Weekly
Growth
Weekly Growth

Size Multiple

Median
Size Multiple

Key Data Points

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Duolun Technology Investments (2)

Duolun Technology’s most recent deal was a Early Stage VC with EngineAi for . The deal was made on 09-Apr-2026.

Company Name Deal Date Deal Type Deal Size Industry Lead Partner
EngineAi 09-Apr-2026 Early Stage VC Computers, Parts and Peripherals
Jiangsu Qingan Robotics 18-Mar-2026 Joint Venture Business/Productivity Software
To view Duolun Technology’s complete investments history, request access »

Duolun Technology ESG

Peers Analysis

Peer performance insights compare the company’s ESG performance to the performance of selected peers to help inform future ESG decisions and drive internal performance improvements.

Global

Covered Companies

Rank

Percentile

Technology Hardware

Industry

Rank

Percentile

Electronics Equipment

Subindustry

Rank

Percentile

To view Duolun Technology’s complete esg history, request access »

Duolun Technology FAQs

  • When was Duolun Technology founded?

    Duolun Technology was founded in 1995.

  • Where is Duolun Technology headquartered?

    Duolun Technology is headquartered in Nanjing, China.

  • What is the size of Duolun Technology?

    Duolun Technology has 1,511 total employees.

  • What industry is Duolun Technology in?

    Duolun Technology’s primary industry is Electronic Equipment and Instruments.

  • Is Duolun Technology a private or public company?

    Duolun Technology is a Public company.

  • What is Duolun Technology’s stock symbol?

    The ticker symbol for Duolun Technology is 603528.

  • What is the current stock price of Duolun Technology?

    As of 13-Nov-2026 the stock price of Duolun Technology is $1.05.

  • What is the current market cap of Duolun Technology?

    The current market capitalization of Duolun Technology is $742M.

  • What is Duolun Technology’s current revenue?

    The trailing twelve month revenue for Duolun Technology is $56.2M.

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