With a price-to-earnings (or "P/E") ratio of 31.2x Suzhou Hengmingda Electronic Technology Co., Ltd. (SZSE:002947) may be sending bullish signals at the moment, given that almost half of all companies in China have P/E ratios greater than 35x and even P/E's higher than 64x are not unusual. Although, it's not wise to just take the P/E at face value as there may be an explanation why it's limited.

Suzhou Hengmingda Electronic Technology has been doing a good job lately as it's been growing earnings at a solid pace. One possibility is that the P/E is low because investors think this respectable earnings growth might actually underperform the broader market in the near future. If that doesn't eventuate, then existing shareholders have reason to be optimistic about the future direction of the share price.

See our latest analysis for Suzhou Hengmingda Electronic Technology

Is There Any Growth For Suzhou Hengmingda Electronic Technology?

The only time you'd be truly comfortable seeing a P/E as low as Suzhou Hengmingda Electronic Technology's is when the company's growth is on track to lag the market.

Taking a look back first, we see that the company grew earnings per share by an impressive 18% last year. The strong recent performance means it was also able to grow EPS by 60% in total over the last three years. Accordingly, shareholders would have probably welcomed those medium-term rates of earnings growth.

Weighing that recent medium-term earnings trajectory against the broader market's one-year forecast for expansion of 44% shows it's noticeably less attractive on an annualised basis.

With this information, we can see why Suzhou Hengmingda Electronic Technology is trading at a P/E lower than the market. It seems most investors are expecting to see the recent limited growth rates continue into the future and are only willing to pay a reduced amount for the stock.

The Final Word

While the price-to-earnings ratio shouldn't be the defining factor in whether you buy a stock or not, it's quite a capable barometer of earnings expectations.

As we suspected, our examination of Suzhou Hengmingda Electronic Technology revealed its three-year earnings trends are contributing to its low P/E, given they look worse than current market expectations. At this stage investors feel the potential for an improvement in earnings isn't great enough to justify a higher P/E ratio. If recent medium-term earnings trends continue, it's hard to see the share price rising strongly in the near future under these circumstances.

Before you take the next step, you should know about the 2 warning signs for Suzhou Hengmingda Electronic Technology (1 makes us a bit uncomfortable!) that we have uncovered.

If P/E ratios interest you, you may wish to see this free collection of other companies with strong earnings growth and low P/E ratios.

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This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.