Back home, Fan Xiaolei had already accompanied Guo Changcheng, and Zhou Yalan had had dinner and was washing pots and dishes in the kitchen. When she saw Guo Yonghe coming back, she complained loudly: "Where have you been? Why did you come back so late?"

Looking at Fan Xiaolei's clear eyes, Guo Yonghe felt a little guilty for no reason, so he quickly took out the check for maintenance fees of 5,000 yuan issued by the Finance Department of Zhongtian Aluminum Plant from his pocket and handed it to Fan Xiaolei like a treasure:

"Xiao Lei, I went to Zhongtian Aluminum Factory this afternoon to help them repair an industrial computer and earned another five thousand yuan in maintenance fees."

"What? You made another five thousand yuan?"

Fan Xiaolei was surprised and happy. She wiped her hands on her apron and looked at the check carefully.

"Hey, are you surprised?"

Guo Yonghe said proudly.

"Look what you can do! What am I surprised about?"

Fan Xiaolei glanced at Guo Yonghe and said with feigned disdain: "You went to the Heavy Machinery Factory last night and earned 5,800 yuan. Today, you went to Zhongtian Aluminum Factory and only earned 5,000 yuan. I don't know what's the use of it."

Proud!"

"Ah? I can't be proud of myself even if I make five thousand yuan at a time."

Guo Yonghe's eyes widened in surprise, "Xiaolei, how much money do you think I make at one time, so that I am qualified to be proud in front of you?"

"Um……"

Fan Xiaolei held her chin with her white and tender hands, tilted her head and thought for a while, and then decided to report a scary number to Guo Yonghe.

"Ten thousand!"

She stretched out a finger and shook it at Guo Yonghe: "You can earn at least 10,000 yuan at a time before you are qualified to be proud in front of me!"

"Is it enough to make me proud in front of you if I earn 10,000 yuan at a time?"

Guo Yonghe couldn't help laughing, "So, in a few days, I can be proud in front of you at least seven times?"

"Seven times proud?"

Fan Xiaolei was stunned for a moment, then reacted and looked at Guo Yonghe in disbelief:

"What, what did you say?"

"I said that in a few days, I can be proud in front of you at least seven times!" Guo Yonghe said with a smile.

"ah?"

Fan Xiaolei got a positive answer from Guo Yonghe. She screamed first, then quickly covered her mouth and lowered her voice and said: "Are you saying that in a few days, you can earn 70,000 yuan?"

"Yes!"

Guo Yonghe nodded proudly and said: "This check of five thousand yuan is the emergency maintenance fee paid to me by Zhongtian Aluminum Factory to temporarily restore their industrial computer to a functioning state.

"In a few days, I will have to do formal maintenance on their industrial computer. After completion, Zhongtian Aluminum Factory will pay me another 70,000 yuan in maintenance fees!"

"Oh my god, the repair fee is 70,000 yuan, how is it possible?"

Fan Xiaolei still couldn't believe it, "Yonghe, what on earth is the industrial computer of Zhongtian Aluminum Plant? It costs more than 70,000 yuan to repair it every time. 70,000 yuan is enough for us to buy three sets in the city.

A larger commercial building!”

Guo Yonghe couldn't help but laugh.

At this time, the total price of the commercial housing developed by the Jiebei City Housing Authority was just over 20,000 yuan for a set of three bedrooms and one living room. It is naturally more than enough to buy three commercial houses with three bedrooms and one living room for 70,000 yuan. No wonder Fan Xiaolei couldn't believe it.

"An industrial computer is an industrial control computer, and it's not uncommon for a set to cost one million yuan."

Guo Yonghe said: "In short, from Nanjing to Beijing, buyers are not as good as sellers. Since Zhongtian Aluminum Factory is willing to pay such a high maintenance cost, it shows that they think it is worth it. So you don't have to worry about Zhongtian Aluminum Factory."

"But, you can worry about the house problem first. If you have free time in the past two days, go to the Housing Authority with our mother to look at the house and choose a larger one with three bedrooms and one living room. I will help Zhongtian Aluminum Factory.

After the industrial computer is repaired and the repair fee is received, I will buy the house immediately!"

As soon as he said this, Zhou Yalan's voice came from inside:

"What kind of house should I buy?"

So Fan Xiaolei quickly pulled Guo Yonghe in and told Zhou Yalan and Guo Changcheng what Guo Yonghe had just told her.

Zhou Yalan and Guo Changcheng couldn't believe it, they felt like they were in a dream.

But in front of them was a cash check of 5,000 yuan that Guo Yonghe had taken back from Zhongtian Aluminum Factory, and Fan Xiaolei also told them after coming back from work that Luo Daojun went to the assembly workshop to find her, specifically asking about Guo Yonghe's equipment at the heavy machinery factory.

What did Chang Hu Changzheng do when he was dragged out?

Moreover, when Fan Xiaolei got off work, she heard from workers in the factory that a small truck from Zhongtian Aluminum Factory drove into the factory and delivered half a ton of materials to Guo Yonghe.

All this proved that Guo Yonghe was not joking with them.

"Yonghe,"

Guo Changcheng thought about it for a long time, but still felt a little worried, so he asked Guo Yonghe: "Are you really sure that the industrial computer of Zhongtian Aluminum Factory will be completely repaired in a few days? Don't fire off firecrackers when you are not sure that it will be repaired.

In the end, it delayed the major event of Zhongtian Aluminum Plant!"

If it were in the past, Zhou Yalan would definitely stand up and rebel when she heard Guo Changcheng doubt her son. But this time, she rarely refuted Guo Changcheng. Instead, she looked at Guo Yonghe with the same worried look.

"Dad, don't worry!"

Guo Yonghe laughed and said, "I will definitely not agree to anything that I am not sure about."

At this point, he showed the power transformer he brought back to Guo Changcheng, "This is the power transformer I bought from the waste material recycling company to repair the industrial computer. With a little modification, it can be turned into a miniature

Multifunctional precision welding machine.”

Guo Changcheng was an eighth-level fitter and was proficient in machine repair, so he was naturally familiar with the working principles of electric welding machines. He reached out and took the power transformer from Guo Yonghe, carefully looked at the parameters marked on it, and after thinking about it for a while, he understood.

After understanding Guo Yonghe's general idea, I couldn't help but marvel at it for a while, secretly praising my boy for really daring to think and do.

But he was still a little worried:

"Yonghe, although I have never soldered precision printed circuit boards, I have soldered ordinary circuit boards and understand some of the principles. If you want to solder printed circuit boards, a micro precision welding machine is not enough, right? It is necessary.

Only with suitable solder and flux can we complete the soldering of printed circuit boards, right?"

"Of course!"

Guo Yonghe replied: "If you want to repair the printed circuit board of an industrial computer, a micro multi-functional precision welding machine is only the most basic equipment. The most important thing is solder and flux. On the printed circuit board, in fact

It’s called brazing agent and brazing aid. If there is no suitable brazing agent and brazing aid, just a micro multi-functional precision welding machine will not be able to play its role. And I happen to be able to prepare this special brazing agent and brazing aid.

Only then do we dare to agree to the Zhongtian Aluminum Factory."

"As long as you have an idea."

Guo Changcheng was completely relieved after hearing this. He pondered for a moment and then said: "Yonghe, see if there is anything I can do to help here? Although I can't stand for a long time, I can still complete some things as long as

Work that can be done while sitting down, such as helping you make some small instruments and tools!"

Guo Yonghe laughed. It was certainly a good thing for his father to take the initiative:

"Dad, you don't need it yet. Your main task is to cure your back injury. When I finish the work at Zhongtian Aluminum Factory and the work at the labor service company is on track, I will take you to the provincial capital.

The orthopedic expert will completely cure your waist injury. Then you can come out and help me. We, father and son, will join forces to build the richest man in Jiebei City for fun first!"
Chapter completed!