Making a PCB is a very simple thing, especially in Futian District, Shenzhen City. There are not many things here, there are many factories, there are not many factories, there are many electronic factories.

There is a special PCB factory, which is used to make PCB circuit boards.

The main reason is that Zhou Xiaoshu is serious about his own products, and every time he produces a model, that is, a very large factory will open a machine to make it for you. To be honest, they will definitely not want to do so.

Fortunately, Xu Ze has a good relationship with the other party. The factory owner is a senior of Xu Ze. Now Xu Ze is also a well-known person after all. He has met this senior who has been graduating for many years in the circle, so it is quite easy to ask for such a thing.

After simple communication, the other party was very happy to help create a sample. For them, it only takes a few minutes to plan the circuit, place the components, and make a board.

After chatting with the boss for a few words, Xu Ze said goodbye to the other party and returned to the company with the sample.

Seeing Zhou Xiaoshu sleeping so sweetly, Xu Ze did not disturb him, but took out his own research materials and started to study it.

He has been looking at the mechanical structure of a car recently. Only when he truly understands the operation of a car can he find a way to make a car that operates with electricity.

Lead-acid batteries have achieved certain results, but they are still some distance away from becoming an engine. Xu Ze always believed that it was because he did not understand his mechanical principles and automobile principles, so he clamped his ideas.

Fortunately, he is a person who likes to study. Like Zhou Xiaoshu, these two types of people are not suitable for being captains. It is better to let them study what they are doing well if they ask them to manage the direction of a company.

But during that time last year, Xu Ze encountered something, something that changed the turning point of his destiny.

During that time, Xu Ze found that there were problems with his interpersonal relationships around him. The most problematic one was the so-called Teacher Liu, his mentor, and the person he once trusted the most.

In fact, after Chu Han’s reminder last time, he discovered that something was wrong with Teacher Liu.

At the beginning, he hadn't thought of Chu Han moving the institute to the Penguin Building. After all, his tutor was so nice to him. If he moved his department away, wouldn't it be embarrassing to the tutor?

So Xu Ze didn't think too much at the beginning, mainly because he didn't believe what was wrong with his mentor.

However, a week after Chu Han left, his lead-acid battery finally made some progress... the battery was lost.

Yes, the battery was lost, and everyone in their team turned over the entire laboratory, but they couldn't find the battery.

That day, Teacher Liu entered his laboratory many times, especially after school, and then used his own things to fall into the laboratory for this reason. But Xu Ze clearly remembered that Teacher Liu did not put anything in the laboratory at all!

Finally, this aroused Xu Ze's suspicion.

Since Teacher Liu has never let go of anything here, why does he always look for his own things in the laboratory after their experiments? Are he looking for something?

This is not the most terrifying thing that made Xu Zejue. The most terrifying thing is that a week after the battery was lost, Biarty organized a science and technology seminar. As the developers of lithium batteries, they were invited over.

Then, Xu Ze and a group of lab friends watched their batteries at the center of the exhibition.

Wang Chuanfu said shamelessly: "This is the latest battery developed by our company. It may be placed on cars in the future. New energy vehicles are not far from us. I think they may be created in advance within the next two years."

At that time, this incident happened in front of a group of classmates in the laboratory. A few young people with a hot temper were about to rush forward to find Wang Chuanfu to argue, and Xu Ze himself was stunned.

He watched his classmates argue with reason, watched Wang Chuanqi laugh arrogantly, and watched Teacher Liu, who was expressionless next to him.

The time and space around seemed to have begun to slow down, and Xu Ze stood still and said nothing.

Until a female classmate who was so angry that she trembled all over her body took a photo of Chu Han: "Xu Ze, that battery was made by our laboratory experimenting with various parameters every day, right? Why did it appear here?"

Xu Ze took off his glasses and nodded expressionlessly: "That's right, that battery belongs to us, right? Teacher Liu?"

Teacher Liu was stunned for a moment and pretended to be surprised and said, "You said the battery you lost is the one above? Are you really? You read it right, how is that possible?"

"Well, maybe I've read it wrong, so let's go." Xu Ze turned around and left without an expression.

How could you misread something that you come into contact with every day?

But the classmates seemed to want to make trouble. That day, Xu Ze was surprisingly angry and shouted loudly: "Let's go!"

In this battery laboratory, Xu Ze is the leader, and basically everyone will listen to his words because Xu Ze is willing to share the benefits of the results, and these students are convinced by him.

Although he still looked resentful, there are so many security guards here, no matter how they make trouble, they will be the ones who are unlucky.

So, a group of people left the seminar with a frustration.

After leaving there, when all the classmates were still discussing who was the traitor, Xu Ze said: "Stop discussing traitors. Traitors are not anyone among us. Take out all the parameters and take them away."

“Where to go?”

"Go to the Penguin Building!" Xu Ze said.

So Xu Ze placed his laboratory in the Penguin Building.

But that was just a commercial building after all, and some pollutants were required to make batteries. The factory here happened to be opened, so Xu Ze put all his achievements here.

The Penguin Building is right next to you, Xu Ze regards this place as a practical laboratory and the Penguin Building as an inspection laboratory.

The two laboratories completely helped Xu Ze gain a foothold, but he knew that lead-acid batteries had nothing to do with him.

When this technology appeared in Wang Chuanfu's hands, he already knew that they had no evidence to prove that the lead-acid battery technology belonged to them, and they did not register a patent.

Now, the patent may have been registered first by Wang Chuanfu.

When they left the school laboratory, Teacher Liu, who had been very gentle to them, got angry for the first time, and told them not to leave, otherwise they would not be allowed to graduate.

Xu Ze sneered: "Do you think we still care about the graduation certificate now?"

"You!" Teacher Liu didn't know what to say.

Xu Ze continued: "Don't let me find evidence, otherwise I will make you unable to stay in this school!"
Chapter completed!