Changzhou Langbo Seal Polytron Technologies Co Ltd Class A (SHG:603655) — Market Cap & Net Worth

$441.29 Million USD · CN¥3.02 Billion CNY · Rank #12954

Market Cap & Net Worth: Changzhou Langbo Seal Polytron Technologies Co Ltd Class A (603655)

Changzhou Langbo Seal Polytron Technologies Co Ltd Class A (SHG:603655) has a market capitalization of $441.29 Million (CN¥3.02 Billion) as of September 16, 2026. Listed on the SHG stock exchange, this China-based company holds position #12954 globally and #3802 in its home market, demonstrating a -8.67% decrease in market value over the past year.

Market capitalization, also known as net worth in stock markets, is calculated by multiplying Changzhou Langbo Seal Polytron Technologies Co Ltd Class A's stock price CN¥28.45 by its total outstanding shares 106000000 (106.00 Million). Also see Changzhou Langbo Seal Polytron Technolog asset portfolio for a full breakdown of the balance sheet.

Changzhou Langbo Seal Polytron Technologies Co Ltd Class A Market Cap History: 2017 to 2026

Changzhou Langbo Seal Polytron Technologies Co Ltd Class A's market capitalization history from 2017 to 2026. Data shows growth from $140.72 Million to $441.29 Million (14.01% CAGR). Also see Changzhou Langbo Seal Polytron Technolog operating cash flow efficiency for how efficiently the company converts equity into cash flow.

Changzhou Langbo Seal Polytron Technologies Co Ltd Class A Market Cap to Earnings & Revenue Ratios Timeline

This chart shows how Changzhou Langbo Seal Polytron Technologies Co Ltd Class A's valuation ratios have evolved. The Price to Sales (P/S) ratio compares market cap to revenue, while the Price to Earnings (P/E) ratio compares market cap to net income. Lower values may indicate a more undervalued company relative to its financial performance. Check Changzhou Langbo Seal Polytron Technolog stock quote for real-time trading data and today's change.

Latest Price to Sales (P/S) Ratio

1.63x

Changzhou Langbo Seal Polytron Technologies Co Ltd Class A's market cap is 1.63 times its annual revenue

Industry average: 0.28x Higher than industry average

Latest Price to Earnings (P/E) Ratio

13.49x

Changzhou Langbo Seal Polytron Technologies Co Ltd Class A's market cap is 13.49 times its annual earnings

Industry average: 6.91x Higher than industry average

What These Ratios Tell Investors:

Price to Sales (P/S) Ratio: Shows how much investors are paying for each dollar of the company's sales. Lower P/S ratios may indicate undervaluation.
Price to Earnings (P/E) Ratio: Shows how much investors are paying for each dollar of the company's earnings. This is one of the most common valuation metrics.
Trends in these ratios over time can indicate changing investor sentiment about the company's future growth prospects.
Industry comparison provides context for whether the company is valued higher or lower than peers.

Year	Market Cap (USD)	Revenue (USD)	Net Income (USD)	P/S Ratio	P/E Ratio
2017	$140.72 Million	$187.47 Million	$35.27 Million	0.75x	3.99x
2018	$237.15 Million	$174.31 Million	$30.21 Million	1.36x	7.85x
2019	$337.23 Million	$159.98 Million	$22.92 Million	2.11x	14.71x
2020	$330.42 Million	$168.69 Million	$22.53 Million	1.96x	14.66x
2021	$336.34 Million	$193.21 Million	$24.74 Million	1.74x	13.60x
2022	$385.45 Million	$176.07 Million	$15.28 Million	2.19x	25.22x
2023	$322.94 Million	$196.99 Million	$20.04 Million	1.64x	16.12x
2024	$376.77 Million	$231.37 Million	$27.92 Million	1.63x	13.49x

Competitor Companies of 603655 by Market Capitalization

Companies near Changzhou Langbo Seal Polytron Technologies Co Ltd Class A in the global market cap rankings as of September 16, 2026. Review Changzhou Langbo Seal Polytron Technolog (603655) tangible net worth to assess the quality of the company's equity after excluding intangible assets.

Key companies related to Changzhou Langbo Seal Polytron Technologies Co Ltd Class A by market ranking:

O’Reilly Automotive Inc (NASDAQ:ORLY): Ranked #401 globally with a market cap of $70.57 Billion USD.
AutoZone Inc (NYSE:AZO): Ranked #579 globally with a market cap of $46.69 Billion USD.
DENSO CORP. ADR 4 (F:DNOA): Ranked #946 globally with a market cap of $28.19 Billion USD ( €24.12 Billion EUR).
SUMITOMO EL.IND.ADR (F:SMO1): Ranked #1034 globally with a market cap of $25.89 Billion USD ( €22.15 Billion EUR).

Market capitalization comparison (in billions USD)

Rank	Company	Symbol	Market Cap	Price
#401	O’Reilly Automotive Inc	NASDAQ:ORLY	$70.57 Billion	$85.16
#579	AutoZone Inc	NYSE:AZO	$46.69 Billion	$2860.25
#946	DENSO CORP. ADR 4	F:DNOA	$28.19 Billion	€9.95
#1034	SUMITOMO EL.IND.ADR	F:SMO1	$25.89 Billion	€54.00

Changzhou Langbo Seal Polytron Technologies Co Ltd Class A Historical Marketcap From 2017 to 2026

Between 2017 and today, Changzhou Langbo Seal Polytron Technologies Co Ltd Class A's market cap moved from $140.72 Million to $ 441.29 Million, with a yearly change of 14.01%.

Year	Market Cap	Change (%)
2026	CN¥441.29 Million	-31.94%
2025	CN¥648.37 Million	+72.09%
2024	CN¥376.77 Million	+16.67%
2023	CN¥322.94 Million	-16.22%
2022	CN¥385.45 Million	+14.60%
2021	CN¥336.34 Million	+1.79%
2020	CN¥330.42 Million	-2.02%
2019	CN¥337.23 Million	+42.20%
2018	CN¥237.15 Million	+68.52%
2017	CN¥140.72 Million	--

End of Day Market Cap According to Different Sources

On Sep 16th, 2026 the market cap of Changzhou Langbo Seal Polytron Technologies Co Ltd Class A was reported to be:

Source	Market Cap
Yahoo Finance	$441.29 Million USD
MoneyControl	$441.29 Million USD
MarketWatch	$441.29 Million USD
marketcap.company	$441.29 Million USD
Reuters	$441.29 Million USD

Market cap values may vary slightly between sources due to differences in calculation methods, timing, and data refresh rates.

About Changzhou Langbo Seal Polytron Technologies Co Ltd Class A

SHG:603655 China Auto Parts

Market Cap

$441.29 Million

CN¥3.02 Billion CNY

Market Cap Rank

#12954 Global

#3802 in China

Share Price

CN¥28.45

Change (1 day)

-3.17%

52-Week Range

CN¥23.85 - CN¥51.80

All Time High

CN¥64.15