603528.SS Overview

Company Profile

DuoLun Technology Corporation Ltd. develops motor vehicle driver intelligent training, testing, and application systems in China. The company provides smart vehicle administration, smart city, and smart vehicle inspection services. It also offers commercial and industrial liquid-cooled energy storage cabinet, home energy storage systems, and mobile integrated storage and charging unit; intelligent charging management platform and charging equipment; embodied and coffee robots. The company was formerly known as Nanjing DuoLun Technology Corporation Ltd. and changed its name to DuoLun Technology Corporation Ltd. in October 2017. DuoLun Technology Corporation Ltd. was founded in 1995 and is based in Nanjing, China.

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Key Metrics & Overview

Detailed metrics & financial data of the company

Company Profile

5 Metrics

Country

Region

Sector

Industry

Software - Application

Website

https://www.duoluntech.com

🛡️ Risk & Structural Analysis

Multi-Factor Risk Model & Market Data

7/7 Very High

5Y Volatility

48.9% p.a.

Max Drawdown (5Y)

-68.3%

Sharpe Ratio (5Y)

-0.10

Beta Factor

0.25

Size Class

Mid Cap

Notes & Warnings

Single Stock Risk: Investing in an individual stock carries full company and insolvency risk (no fund diversification).

Unprofitable business model: The company is currently generating net losses.

Elevated Short-Term Volatility: 3Y volatility (53.0%) is noticeably higher than the 5Y average (48.9%).

Structurally High Volatility: Above-average fluctuations persist across 5 to 10 years (48.9% p.a.).

Historical Stress Test: Maximum peak-to-trough drawdown of -90.0% in the extended horizon.