Suzhou TZTEK Technology Co., Ltd's (SHSE:688003) price-to-earnings (or "P/E") ratio of 40.6x might make it look like a sell right now compared to the market in China, where around half of the companies have P/E ratios below 34x and even P/E's below 20x are quite common. Although, it's not wise to just take the P/E at face value as there may be an explanation why it's as high as it is.

With its earnings growth in positive territory compared to the declining earnings of most other companies, Suzhou TZTEK Technology has been doing quite well of late. It seems that many are expecting the company to continue defying the broader market adversity, which has increased investors' willingness to pay up for the stock. You'd really hope so, otherwise you're paying a pretty hefty price for no particular reason.

See our latest analysis for Suzhou TZTEK Technology

Does Growth Match The High P/E?

In order to justify its P/E ratio, Suzhou TZTEK Technology would need to produce impressive growth in excess of the market.

Taking a look back first, we see that the company grew earnings per share by an impressive 16% last year. The latest three year period has also seen an excellent 93% overall rise in EPS, aided by its short-term performance. So we can start by confirming that the company has done a great job of growing earnings over that time.

Looking ahead now, EPS is anticipated to climb by 57% during the coming year according to the four analysts following the company. With the market only predicted to deliver 43%, the company is positioned for a stronger earnings result.

In light of this, it's understandable that Suzhou TZTEK Technology's P/E sits above the majority of other companies. It seems most investors are expecting this strong future growth and are willing to pay more for the stock.

The Key Takeaway

It's argued the price-to-earnings ratio is an inferior measure of value within certain industries, but it can be a powerful business sentiment indicator.

As we suspected, our examination of Suzhou TZTEK Technology's analyst forecasts revealed that its superior earnings outlook is contributing to its high P/E. At this stage investors feel the potential for a deterioration in earnings isn't great enough to justify a lower P/E ratio. Unless these conditions change, they will continue to provide strong support to the share price.

It's always necessary to consider the ever-present spectre of investment risk. We've identified 1 warning sign with Suzhou TZTEK Technology, and understanding should be part of your investment process.

Of course, you might find a fantastic investment by looking at a few good candidates. So take a peek at this free list of companies with a strong growth track record, trading on a low P/E.

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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.