For beginners, it can seem like a good idea (and an exciting prospect) to buy a company that tells a good story to investors, even if it completely lacks a track record of revenue and profit. But as Peter Lynch said in One Up On Wall Street, 'Long shots almost never pay off.'

In contrast to all that, I prefer to spend time on companies like Zhejiang WindeyLtd (SZSE:300772), which has not only revenues, but also profits. Even if the shares are fully valued today, most capitalists would recognize its profits as the demonstration of steady value generation. While a well funded company may sustain losses for years, unless its owners have an endless appetite for subsidizing the customer, it will need to generate a profit eventually, or else breathe its last breath.

Check out our latest analysis for Zhejiang WindeyLtd

How Quickly Is Zhejiang WindeyLtd Increasing Earnings Per Share?

If a company can keep growing earnings per share (EPS) long enough, its share price will eventually follow. That makes EPS growth an attractive quality for any company. As a tree reaches steadily for the sky, Zhejiang WindeyLtd's EPS has grown 23% each year, compound, over three years. If the company can sustain that sort of growth, we'd expect shareholders to come away winners.

Careful consideration of revenue growth and earnings before interest and taxation (EBIT) margins can help inform a view on the sustainability of the recent profit growth. Zhejiang WindeyLtd maintained stable EBIT margins over the last year, all while growing revenue 39% to CN¥17b. That's a real positive.

In the chart below, you can see how the company has grown earnings, and revenue, over time. Click on the chart to see the exact numbers.

You don't drive with your eyes on the rear-view mirror, so you might be more interested in this free report showing analyst forecasts for Zhejiang WindeyLtd's future profits.

Are Zhejiang WindeyLtd Insiders Aligned With All Shareholders?

I like company leaders to have some skin in the game, so to speak, because it increases alignment of incentives between the people running the business, and its true owners. So it is good to see that Zhejiang WindeyLtd insiders have a significant amount of capital invested in the stock. Indeed, they hold CN¥161m worth of its stock. That's a lot of money, and no small incentive to work hard. Even though that's only about 1.4% of the company, it's enough money to indicate alignment between the leaders of the business and ordinary shareholders.

Does Zhejiang WindeyLtd Deserve A Spot On Your Watchlist?

Given my belief that share price follows earnings per share you can easily imagine how I feel about Zhejiang WindeyLtd's strong EPS growth. Further, the high level of insider ownership impresses me, and suggests that I'm not the only one who appreciates the EPS growth. Fast growth and confident insiders should be enough to warrant further research. So the answer is that I do think this is a good stock to follow along with. Before you take the next step you should know about the 3 warning signs for Zhejiang WindeyLtd that we have uncovered.

You can invest in any company you want. But if you prefer to focus on stocks that have demonstrated insider buying, here is a list of companies with insider buying in the last three months.

Please note the insider transactions discussed in this article refer to reportable transactions in the relevant jurisdiction.

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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.