The Rise of Domestic PLCs Amidst the Wave of Domestic Substitution

1. The Spring of Domestic PLCs Has Arrived, But Your Account Is Still in Winter

Recently, I came across news about Zhongkong Technology’s PLC supporting the autonomous control of high-end equipment. To be honest, I felt both excited and emotional. I am excited that Chinese manufacturing is making the leap from following to leading, and I am emotional because ordinary investors often realize these industrial upgrade opportunities too late.

The Rise of Domestic PLCs Amidst the Wave of Domestic Substitution

Zhongkong Technology’s PLC has already achieved “zero-error” operation on 26MW offshore wind turbines, with communication reliability reaching 99.9999%. Who would have dared to imagine such a technological breakthrough five years ago? Currently, the localization rate is only 32%, but it is expected to increase to over 50% by 2027. What does this mean? It signifies enormous market space and investment opportunities.

But here comes the question: why do retail investors always fail to seize such industrial transformation opportunities when they are right in front of them? Is it due to insufficient research? Or is it because of untimely information acquisition? I would argue that it might not be either. The fundamental reason lies in our tendency to interpret the market in the wrong way.

2. Investment Anxiety in the Age of Information Explosion

I have witnessed too many scenarios like this: an investor wakes up in the morning to check financial news, listens to analysts’ interpretations on the way to work, looks at K-line charts during lunch breaks, and attends online investment seminars in the evening. It seems like a lot of effort, but what is the result? Their accounts still show no improvement.

This is not an isolated case. Nowadays, investors generally suffer from “information anxiety”:

  • Worried about whether to sell when holdings rise
  • Worried about whether to switch when holdings do not rise
  • Worried about whether to take profits when making money
  • Worried about whether to cut losses when losing money

What is the root of this anxiety? It is that what we see are all superficial aspects: the fluctuations of K-lines, the noise of news, the opinions of experts, but we fail to see the most essential aspect of the market—the real trading behavior.

3. Unveiling the Truth of the Market

At this point, I want to share a method I have used for over a decade. Many people watch stocks by staring at price charts, which is like only seeing the ending of a story while missing the most exciting plot.

The Rise of Domestic PLCs Amidst the Wave of Domestic Substitution

The left side shows a traditional price chart, which appears to be an ordinary trend of price rebounding and then falling again. But the right side is a trading behavior chart I observed using professional tools, which clearly shows the traces of “speculative capital rushing to buy” and “institutional stockpiling.” Understanding this will help you realize why the same trend may have completely different stories behind it.

The Rise of Domestic PLCs Amidst the Wave of Domestic Substitution

This is not an isolated case. Recently, many seemingly bland trends in the market hide traces of large capital layouts:

The Rise of Domestic PLCs Amidst the Wave of Domestic Substitution

4. Understanding the Essence of Investment from Industrial Automation

Returning to the topic of Zhongkong Technology. When we discuss the domestic substitution of PLCs, what should we really focus on? It is not merely the favorable policies or industry prospects, but the real movements of capital in this field.

Industrial automation is undergoing a transformation from “Made in China” to “Intelligent Manufacturing in China.” Shouldn’t our investment thinking also be upgraded? From watching K-lines to observing capital behavior, from listening to news to analyzing data, this is the investment approach that adapts to the new era.

Remember, in this age of information overload, what truly matters is not how much news you know, but your ability to identify the truly important signals from the vast amount of information.

Just as Zhongkong Technology’s PLC can maintain 99.9999% reliability in harsh environments, our investment methods also need such stability. It should not rely on luck and guessing, but on precise understanding of market behavior.

Disclaimer:

The above content is a personal opinion and does not constitute any investment advice.

Some data is sourced from publicly available information on the internet. Please contact for verification if there are any questions.

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