Dong Bo didn't speak, but seemed very serious, meticulously conducting the test, and the surroundings suddenly became quiet, and there was a sense of nervousness invisibly.

Everyone couldn't understand why Dong Bo was surprised. Most people think that there should be something wrong, is it that the inspected wafer is completely unqualified and seriously defective?

A few minutes passed.

Careful people found that the seriousness on Dong Bo's face gradually receded, and there was a hint of relaxation, and in the midst of relaxation, there was a hint of joy.

Just as someone was about to ask, Dong Bo had already said loudly: "Take another wafer, I will test another one." ”

Another wafer was carefully taken, and it was Dong Bo, an expert, who personally handled the work and personally inspected this wafer.

One by one, after Dong Bo personally inspected several wafers in a row, he looked excited and walked quickly outside, leaving everyone looking at each other, what's wrong!

One of the technicians in charge asked, "Xiao Zhang, you just said that there might be a problem with our testing equipment, what's going on?"

Inspector Xiao Zhang said truthfully: "It is the first time I have encountered such a situation, the wafer that was inspected, almost no dead pixels were found, and almost no other defects were found, I thought it was impossible, so I ...... it."

Xiao Zhang's voice lowered, and his head lowered slightly. He is not a novice, he used to be an inspector at a well-known wafer manufacturing company, specializing in quality inspection of wafers, and he can be regarded as experienced.

It was also a coincidence that he returned to the deep sea to look for a job, and was soon recruited by Jiuzhou Electronics. It was because of his experience that he was arranged to carry out the quality inspection of the first wafers.

The technicians next to him are not rookies, knowing that the wafer is manufactured, there will always be some defects more or less, generally speaking, the farther away from the center of the wafer, the more dead pixels.

Dead pixels must be flagged, and marked non-conforming grains are eliminated and not processed to the next process, so as not to increase manufacturing costs.

How is it possible that there are almost no dead pixels?

No wonder Xiao Zhang just said that the equipment may be malfunctioning. After listening to Xiao Zhang's words, the technician in charge thought about it for a while, looked at the brand-new, advanced testing equipment in front of him, and said in a low voice, No, how could the new equipment be faulty.

Since the equipment can be eliminated and malfunctioning, then ......

The supervisor thought of a possibility, his expression suddenly became excited, he couldn't help it anymore, and he did it himself, and he also learned from Dong Bo just now, took a wafer again, and began to test it himself.

Suddenly, there were several people around, all technicians, quality personnel, and inspectors. As the test progressed, the technician in charge who personally operated the surgery let out a soft "huh" in surprise, which was exactly the same as Dong Bo's reaction just now.

"How's that!"

Someone immediately asked, and everyone's eyes were focused on the technician in charge, and everyone was waiting for his answer.

In order to avoid making oolongs and make everyone happy, the competent technician did not dare to be careless, but cheered up and carried out the test meticulously.

After completing the inspection of this wafer and printing out the test report, he often breathed a sigh of relief, stood up, and announced it in front of everyone.

"Guys, it's unbelievable that we produce very good wafers with almost no defects and very few dead pixels!"

There was a brief silence all around!

After about a few seconds, everyone finally reacted, and suddenly, it boiled, and some people shouted with joy.

It's so exciting!

Speaking of Dong Bo, his heart was also very excited, and he strode out of the testing room and reported to Tang Fei as soon as possible.

At this time, Tang Fei was waiting for the test results. Although there is a production equipment for manufacturing wafers provided by the system, and a buff with its own quality +2, Tang Fei is not very relieved before the real results come out.

Dong Bo came over, and his face couldn't hide his excitement.

Tang Fei looked over, Yang Chenglin, Gong Changjun, Wang Xingkui and others, their eyes were all focused on Dong Bo's face, and they noticed Dong Bo's expression, and everyone was invisibly full of expectations.

Tang Fei said even more loudly: "How is it?"

Dong Bo walked over quickly and said loudly: "Boss, it's so exciting, the quality of the wafers we produce is first-class, I have seen a lot of wafers, and I also know the situation of several major wafer manufacturers in the world, their products are at least a grade worse than ours!"

Even if he knew in his heart that this was the result, Tang Fei was still happy when he heard Dong Bo say it so loudly.

"Well, great, we're finally able to produce world-class wafers, no, the world's top level wafers. ”

The quality is better than that of several famous wafer manufacturers in the world, and it is a grade higher, not the world's top level, what is that.

Yang Chenglin, Wang Xingkui and others are also completely assured that the world's best quality wafers have come out in Jiuzhou Electronics, and the previous efforts and hard work have finally paid off.

Tang Fei instructed: "Trial production of several batches, accumulate more production and manufacturing experience, further improve and perfect the production and manufacturing process, and then carry out mass production of eight-inch wafers." ”

It is certain that after a few more batches of trial production, the quality of the wafers will be slightly improved, and the wafers produced in mass production will be worthy of the world's top level.

Regardless of whether there is customer demand or not, Jiuzhou Industry itself needs such wafers, and the production capacity of IGBT is already relatively large, and it needs to consume a lot of eight-inch wafers.

Self-sufficient, totally sufficient!

If there is a customer need, you can also consider selling some of it.

The first batch of wafers was successfully manufactured and the quality was excellent, and Tang Fei was completely relieved. After staying in Jiuzhou Electronics for a few days, I finally had time to go to Wanheng Real Estate to have a look.

The land on Shennan Avenue has been bought, and according to Tang Fei's intentions, a skyscraper will be built, which will be a landmark building in Shenhai City.

The land has been successfully acquired, and the development and construction of this piece can be considered, and the first thing to do is naturally the design of this skyscraper.

"Phineas!"

Knowing that Tang Fei was going to Wanheng Real Estate, Liu Shiwei drove to Tang Fei's hotel and came to pick up Tang Fei in person.

Tang Fei said: "Come here so soon, hurry, let's go, let's go to Wanheng Real Estate Group." ”

Liu Shiwei said with a smile: "Brother Fei has an order, don't dare to disobey, I was in a meeting, I immediately interrupted the meeting, and rushed over as soon as possible." ”

Tang Fei is very relieved of Liu Shiwei's loyalty, the two are classmates, with deep brotherhood, they usually make jokes, and they also have interjections, so they don't have to mind.

The two got out of the hotel, got in the car, and arrived at Wanheng Real Estate Group. Tang Fei also sat on the boss chair of the chairman of Wanheng Real Estate Group for the first time, and sat in his office in Wanheng Real Estate for the first time.

Tang Fei asked, "How is the design of the skyscraper going?" ”

Liu Shiwei reported: "According to Feige's meaning, we contacted the architectural firm in the United States and the Shenhai Architectural Design and Research Institute. ”

The design of the landmark building of Shenhai City must be done well. Therefore, Tang Fei means to take a strong alliance approach, by the Shenhai Architectural Design and Research Institute, plus the famous American architectural firm, the two will jointly design, and design a satisfactory landmark building for themselves.

Some of the main requirements, Tang Fei has already told Liu Shiwei.

For example, the design height of the building is about 400 meters. Such a height is enough to become the tallest building in Shenhai City, and the second in China.

At present, the tallest building in China is the 420-meter XX Building, which was completed last year. Your own skyscraper doesn't have to be too showy, and there is no need to surpass the current tallest building, which can be about 400 meters high, which is completely fine.

With a height of about 400 meters, it should be considered a good skyscraper after more than ten years, and if it is placed in Shenhai City, it is enough to maintain the status of the tallest building for a long time.

In terms of design style, it advocates the use of beautiful glass exterior walls, clear and concise lines, the building as a whole is square, representing "square", and the top of the tower is a huge circular sightseeing hall, representing the "circle" shape characteristics: meaning "the sky is round and the place is round".

A huge parking garage is built underground, which is convenient for parking. The podium is a fashionable shopping mall, and above the mall is a super five-star hotel, about 30 floors, and above is a Grade A office building.

In the future, the headquarters of Jiuzhou Industry will move into this building, Wanheng Real Estate will also move in, and many famous large companies will also work in this building.

Tang Fei asked, "How's the connection?"

Liu Shiwei said: "There is not much problem with the Shenhai Architectural Design and Research Institute, we have already contacted their senior management, and they have shown great interest and are very eager to participate in the design of this landmark building. ”

Two design units, get one!

After thinking about it, Liu Shiwei said: "This architectural firm in the United States is very famous, and the design of many famous buildings in the world is from them. ”

The second design unit is basically no problem!

Tang Fei happily thought that it would be great if he could see the design renderings earlier and take a look at his future skyscraper.

Liu Shiwei seemed to know that Tang Fei had such an idea in his heart, and immediately said: "Brother Fei, we will contact the other party again to promote this joint design as soon as possible, form a design as soon as possible, and strive to start construction next year." ”

If ground can be broken next year, it will be fast, and it is estimated that in two or three years, the construction of this building will be completed.

Tang Fei's heart was full of hope.

It's just that Liu Shiwei seemed a little hesitant, as if he had something to say, but seeing that Tang Fei was in such a happy mood, he couldn't bear to affect Tang Fei's mood, and swallowed the words back to his mouth.

Tang Fei was very careful, and immediately noticed a trace of Liu Shiwei's abnormality, and immediately asked, "Brother, what else is going on?"

"This, this ......" Liu Shiwei hesitated.

……..

Today, the third watch continues, and the third watch is completed, thank you!