mp4 is actually a very simple thing. It mainly relies on assembly and uses the digital signal processor dsp to complete the task of processing, transmission and decoding mp4 files.

So there is no high-tech technology involved, it is just a signal processor.

The main function is because of the existence of a memory card. Without a memory card, no matter it is mp3 or p4, it will be useless.

If Chu Han explained the principle of iPad to Zhou Xiaoshu now, he would definitely not understand it, because he had never been in contact with it, mainly because the smartphone had not appeared yet. When the smartphone appeared, it would probably be unnecessary to say that Zhou Xiaoshu himself had his own ideas.

"Brother Chu, why are you here?" Zhou Xiaoshu asked in confusion.

"I'm here to find your father. Can your father's factory modify a car?" Chu Han asked.

"Why, the battery is made?" Zhou Xiaoshu looked at Xu Ze in surprise.

"If you continue to indulge in your experiments, we can all drive around in the cars we made ourselves." Xu Ze complained speechlessly.

"I agreed that I will also invest in your car company. I have money." Zhou Xiaoshu said hurriedly.

"Don't talk about these useless things, hurry up and take me to find your dad." Xu Ze said angrily.

In fact, Chu Han and the others can find a car manufacturing factory. Although cars are now outsourcing, they are making parts of the car to one factory and another factory, and their own factory is responsible for making engines or assembling them.

However, these factories have the ability to independently make a car, but that is costly and risky. If the parts are outsourced, the cost will not change, but the risk will be much smaller, and everyone will still be able to win-win.

Zhou Xiaoshu's family is actually an OEM factory that helps other big brands make parts.

Later, for some reason, the other party revoked the cooperation with their factory, and Zhou Xiaoshu's father's factory did not survive.

But do you think such a factory has the ability to make a car specifically?

A big brand manufacturer can do it, but such a factory cannot.

Making a car is a very complicated thing. First, you need to draw a drawing and draw a car sample picture. This is a very long process and is also a prerequisite for many industrialization and model pictures.

After drawing the picture, start making the model, make the model, and make sure that this is what everyone expects, and the next step is to make the sample.

Make molds based on the drawings such as shells, instrument tables, interior chassis plates, etc. Only when the mold is made can the finished product be stamped for assembly. Secondly, the circuit is designed. Most of the electrical principles of automobiles are the same, so the circuit is the simplest.

Finally, the parts of this car need to be forged or cast, of course, some of which can be shared with the parts of other brands of cars in our factory. Then high-quality welding is carried out, such as shells, chassis, and then paint and assemble.

This is probably the process of making a car, and it is a simplified process. The real car production process must be extremely cumbersome.

This is why many brand car companies choose to outsource parts because they reduce their pressure.

But Chu Han doesn't need any of these.

They don't need to make a car like this, and they don't need to carry out these cumbersome processes.

What they need is an old and abandoned car that can be modified. What they want to do is to transform the oil power of the car into electric power. They are not going to develop a car now, they want to test batteries, and the battery is the real protagonist.

But this step is definitely not as long as the battery is tested, and they can complete the test in at most two months.

At that time, it is time to truly carry out the above-mentioned car manufacturing process.

To test these batteries, they need a site, several old cars, and factories that can make vehicles, because such factories will definitely be able to renovate vehicles at will.

After hearing Chu Han and Xu Ze’s needs, Zhou Xiaoshu nodded and said, “I’ll call my dad now to ensure that you complete your mission.”

After Zhou Xiaoshu contacted his father, Zhou Xiaoshu's father immediately agreed.

He also knew that his son had been with a very powerful boss and had made a lot of money during this period. Now the other party said he wanted to help, and Zhou's father had to agree to it for his son.

Zhou's father agreed, and Chu Han took the two of them to Zhou's father.

Zhou Xiaoshu's family is also in Futian District, but there are many factories on the edge of this district. However, compared with the center of Futian District, these factories are much worse. They are all small factories, even second-level agents and third-level agents.

Only with these OEMs can these factories survive.

But most factories went bankrupt, some people chose to sell the factory, and returned to their hometown to start over, while others chose to continue to fight to the death and insisted on continuing to operate the factory even if they lost money.

Zhou's father chose to give up running the factory early because he had no money, but the factory was never willing to sell it. He fantasized that his factory would have a day to revitalize in the future.

As a result, his son Zhou Xiaoshu gave him a chance.

At the end of last year, his son gave him a huge sum of three million yuan. When the three million yuan was deposited, a raging fire suddenly ignited in Zhou's father, and he wanted to try to start a business again.

I didn't dare to try starting a business again before, not only because I had no money and my family was poor, but also because Zhou Xiaoshu didn't find a girlfriend and was also following his wife.

The existence of a family made Zhou’s father feel that since he failed, he would live a stable and stable life.

But now that his son is promising and his family is rich again, Zhou's father has long been tired of holding Teddy to watch other old men playing cards every day. After discussing with his wife, he took the three million he gave to him again.

But so far, I have not recruited any business.

Today, when Zhou Xiaoshu heard that he was going to take his boss to his factory, Zhou's father gave up the factory without saying a word. Anyway, there was no business to do.

Zhou's father opened the factory gate early, waiting for Chu Han and his son to arrive.

He knew that his son was in the center factory and was very close to it, so he should have arrived soon.

Sure enough, within a while, he saw three cars rushing towards here, one of them was a business car and two trucks, and the truck was covered with black cloth, and he didn't know what was inside.

When the first business car was parked in the factory, Zhou Xiaoshu got off the car first and helped Chu Han open the door. It was the first time that Zhou's father saw what his son's boss looked like.

"You are Boss Chu, Hello, I am Zhou Xiaoshu's father!" Zhou's father hurriedly stepped forward to say hello.

Chu Han shook hands with the other party politely and said, "Uncle Zhou, don't be too polite, we are here to trouble you today."

"Haha, Boss Chu is so modest. Before we eat, we have already finished our canteen. Let's go to eat first, and go to eat first."
Chapter completed!