Jiangsu Maixinlin Aviation Science and Technology (SHSE:688685) PB Ratio: 6.28 (As of Jul. 26, 2026) — 19% Above Median

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SHSE:688685 Jiangsu Maixinlin Aviation Science and Technology Corp SHSE:688685
79 GF Score
Price ¥34.26
GF Value ¥38.88
Valuation Modestly Undervalued
! 10 Warning Signs
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What is Jiangsu Maixinlin Aviation Science and Technology PB Ratio?

Jiangsu Maixinlin Aviation Science and Technology SHSE:688685 +3.25% 79 PB Ratio is 6.28 as of Jul. 26, 2026, which is 19% above its 10-year median of 5.26. GuruFocus rates SHSE:688685 with a GF Score™ of 79/100 and a GF Value™ of ¥38.88 (Modestly Undervalued). The stock has 10 warning signs investors should review. Among 342 Aerospace & Defense companies, Jiangsu Maixinlin Aviation Science and Technology ranks worse than 73.98% on this metric.

The PB Ratio, or Price-to-Book ratio, or Price/Book, is a financial ratio used to compare a company's market price to its Book Value per Share. As of today (2026-07-26), Jiangsu Maixinlin Aviation Science and Technology's share price is ¥34.26. Jiangsu Maixinlin Aviation Science and Technology's Book Value per Share for the quarter that ended in Mar. 2026 was ¥5.45. Hence, Jiangsu Maixinlin Aviation Science and Technology's PB Ratio of today is 6.28.

Good Sign:

Jiangsu Maixinlin Aviation Science and Technology Corp stock PB Ratio (=6.28) is close to 1-year low of 6.28.

The historical rank and industry rank for Jiangsu Maixinlin Aviation Science and Technology's PB Ratio or its related term are showing as below:

SHSE:688685' s PB Ratio Range Over the Past 10 Years
Min: 2.87   Med: 5.26   Max: 13.59
Current: 6.28

During the past 9 years, Jiangsu Maixinlin Aviation Science and Technology's highest PB Ratio was 13.59. The lowest was 2.87. And the median was 5.26.

SHSE:688685's PB Ratio is ranked worse than
73.98% of 342 companies
in the Aerospace & Defense industry
Industry Median: 3.475 vs SHSE:688685: 6.28

During the past 12 months, Jiangsu Maixinlin Aviation Science and Technology's average Book Value Per Share Growth Rate was -0.40% per year. During the past 3 years, the average Book Value Per Share Growth Rate was 3.50% per year. During the past 5 years, the average Book Value Per Share Growth Rate was 6.10% per year.

During the past 9 years, the highest 3-Year average Book Value Per Share Growth Rate of Jiangsu Maixinlin Aviation Science and Technology was 25.00% per year. The lowest was 3.50% per year. And the median was 10.75% per year.

Back to Basics: PB Ratio


Jiangsu Maixinlin Aviation Science and Technology  (SHSE:688685) PB Ratio Explanation

Unlike valuation ratios relative to the earning power such as PE Ratio, PE Ratio without NRI, PS Ratio, Price-to-Operating-Cash-Flow , or Price-to-Free-Cash-Flow, the PB Ratio measures the valuation of the stock relative to the underlying asset of the company.

The PB Ratio works the best for the businesses that earn most of their profit from their assets, e.g. banks and insurance companies.


Be Aware

Some businesses have very light assets, such as software companies or insurance agencies. The PB Ratio does not work well for these companies. Some companies even have negative equity, so the PB Ratio cannot be applied to them.


Jiangsu Maixinlin Aviation Science and Technology PB Ratio Related Terms


Jiangsu Maixinlin Aviation Science and Technology PB Ratio Historical Data

* Premium members only.

The historical data trend for Jiangsu Maixinlin Aviation Science and Technology's PB Ratio can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Jiangsu Maixinlin Aviation Science and Technology PB Ratio Chart

Jiangsu Maixinlin Aviation Science and Technology Annual Data
Trend Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
PB Ratio
Get a 7-Day Free Trial Premium Member Only 4.59 3.65 4.80 6.51 10.26

Jiangsu Maixinlin Aviation Science and Technology Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
PB Ratio Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 9.77 10.17 11.00 10.26 7.75

SHSE:688685 vs SPCX, GE, RTX: PB Ratio Comparison

For the Aerospace & Defense subindustry, Jiangsu Maixinlin Aviation Science and Technology's PB Ratio, along with its competitors' market caps and PB Ratio data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.


Jiangsu Maixinlin Aviation Science and Technology PB Ratio vs Aerospace & Defense Industry

For the Aerospace & Defense industry and Industrials sector, Jiangsu Maixinlin Aviation Science and Technology's PB Ratio distribution charts can be found below:

* The bar in red indicates where Jiangsu Maixinlin Aviation Science and Technology's PB Ratio falls into.


SHSE:688685
79GF Score
Jiangsu Maixinlin Aviation Science and Technology Corp SHSE:688685
PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Jiangsu Maixinlin Aviation Science and Technology PB Ratio Calculation

The PB Ratio, or Price-to-Book ratio, or Price/Book, is a financial ratio used to compare a company's market price to its Book Value per Share. It is a ratio widely used to value stocks.

Jiangsu Maixinlin Aviation Science and Technology's PB Ratio for today is calculated as follows:

PB Ratio=Share Price/Book Value per Share (Q: Mar. 2026)
=34.26/5.454
=6.28

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

It can also be calculated from the numbers for the whole company:

A closely related ratio is called Price-to-Tangible-Book. The difference between Price-to-Tangible-Book and PB Ratio is that book value other than intangibles are used in the calculation.

Frequently Asked Questions Learn more about PB Ratio →
What does a PB Ratio of 6.28 mean?
Jiangsu Maixinlin Aviation Science and Technology (SHSE:688685) has a PB Ratio of 6.28 as of Jul. 26, 2026. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Jiangsu Maixinlin Aviation Science and Technology and its competitors. This is 19% above median its historical median of 5.26. Over the past decade, Jiangsu Maixinlin Aviation Science and Technology's PB Ratio has ranged from 2.87 to 13.59. According to the industry distribution chart, Jiangsu Maixinlin Aviation Science and Technology ranks #253 out of 342 companies in the Aerospace & Defense industry, placing it in the top 74%.
Is Jiangsu Maixinlin Aviation Science and Technology's PB Ratio too high?
Jiangsu Maixinlin Aviation Science and Technology's current PB Ratio of 6.28 is 19% above median its 10-year median of 5.26. Over the past 10 years, this metric has ranged from a low of 2.87 to a high of 13.59. The Aerospace & Defense industry median PB Ratio is 3.48. Jiangsu Maixinlin Aviation Science and Technology's value of 6.28 is 80.7% above this industry median. Based on the distribution chart, Jiangsu Maixinlin Aviation Science and Technology ranks #253 out of 342 companies in the Aerospace & Defense industry, which is below the industry midpoint. Overall, Jiangsu Maixinlin Aviation Science and Technology has a GF Score™ of 79/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Jiangsu Maixinlin Aviation Science and Technology's PB Ratio compare to SPCX and GE?
According to the Aerospace & Defense industry distribution chart, Jiangsu Maixinlin Aviation Science and Technology ranks #253 out of 342 companies for PB Ratio. This places Jiangsu Maixinlin Aviation Science and Technology in the lower half of its industry. The industry median PB Ratio is 3.48. Jiangsu Maixinlin Aviation Science and Technology's value of 6.28 is 80.7% above this benchmark. Historically, Jiangsu Maixinlin Aviation Science and Technology's own PB Ratio has ranged from 2.87 to 13.59 over the past decade. While the company's 10-year median is 5.26 vs. the industry median of 3.48, Jiangsu Maixinlin Aviation Science and Technology has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good PB Ratio for an Aerospace & Defense company?
The median PB Ratio among Aerospace & Defense companies is 3.48, based on 342 companies in the industry. Companies in the top quartile (top 25%) have a PB Ratio significantly above this median, while those in the bottom quartile fall well below. However, PB Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Jiangsu Maixinlin Aviation Science and Technology's current PB Ratio of 6.28 is 80.7% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high PB Ratio mean?
A high PB Ratio can signal that a stock is expensive relative to its fundamentals. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Jiangsu Maixinlin Aviation Science and Technology and its competitors. For the Aerospace & Defense industry, the median PB Ratio is 3.48 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Jiangsu Maixinlin Aviation Science and Technology's current PB Ratio is 6.28, which is 19% above median its own 10-year median of 5.26. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Jiangsu Maixinlin Aviation Science and Technology stock overvalued right now?
Based on GuruFocus' analysis, Jiangsu Maixinlin Aviation Science and Technology (SHSE:688685) is currently considered Modestly Undervalued. The stock's GF Value™ is ¥38.88, compared to a current price of ¥34.26 — trading 11.9% below its estimated fair value. The current PB Ratio is 6.28, which is 19% above median its 10-year median of 5.26 and 80.7% above the Aerospace & Defense industry median of 3.48. Jiangsu Maixinlin Aviation Science and Technology's overall GF Score™ is 79/100 with 10 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is PB Ratio calculated?
PB Ratio is calculated from a company's financial statements. For Jiangsu Maixinlin Aviation Science and Technology (SHSE:688685), the current PB Ratio is 6.28 as of Jul. 26, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is Jiangsu Maixinlin Aviation Science and Technology (SHSE:688685) Overvalued in 2026?

Based on GuruFocus' analysis, Jiangsu Maixinlin Aviation Science and Technology stock appears to be undervalued. The current stock price of ¥34.26 is trading 11.9% below its estimated GF Value™ of ¥38.88. GuruFocus considers Jiangsu Maixinlin Aviation Science and Technology to be Modestly Undervalued.

Key valuation signals for SHSE:688685:

  • PB Ratio: 6.28 (19% above median its 10-year median of 5.26)
  • GF Value™: ¥38.88 vs. price of ¥34.26 (11.9% below fair value)
  • GF Score™: 79/100 with 10 warning signs
  • Industry Position: 80.7% above the Aerospace & Defense median (#253 of 342)

No single metric tells the full story. See the SHSE:688685 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Jiangsu Maixinlin Aviation Science and Technology Business Description

Address No. 1009, Xihong Road, Taihu Street, Wuzhong District, Jiangsu Province, Suzhou, CHN, 215104
Jiangsu Maixinlin Aviation Science and Technology Corp is engaged in the process development and manufacturing of aerospace components.
79GF Score

Get the complete analysis for SHSE:688685

PB Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

¥34.26
Price
¥38.88
GF Value