One hour later...

"Mr. Yan, this is Director Chen Tao of Northwest Precision." Li Shu pointed to the middle-aged man wearing glasses on the side and introduced him by the 50-year-old.

"Hello, Director Chen." Yan Yuyan shook hands with Chen Tao politely.

"This is Tang Feng, the chief engineer of Northwest Seiko." Li Shu pointed at the tall and thin old man who looked over 60 years old.

"Hello, Master Tang." Yan Yuyan shook hands with Tang Feng again.

"Hello, Mr. Yan."

"Sit down." Yan Yuyan pointed to the sofa, walked to the door and locked the office door. Depending on the situation, the two of them should be military-industry people.

"Thanks!"

"Liu Tian is doing an experiment. I can't contact him for the time being unless I call him over, but it's too late." Yan Yuyan sat down and explained to the three of them while making tea.

"It's okay." Li Shu said three words and finally gave Chen Tao a wink.

"Mr. Yan, that's right. Didn't your company get a processing center from Sun Country? We have several accessories with very high accuracy requirements. I want you to help with processing." Chen Tao took the conversation.

"Processing accessories?" Yan Yuyan was stunned. Your people borrowed this machine tool and came to me?

"Yes."

"We may not be able to help you in this matter..." Yan Yuyan immediately came to her senses...

"President Yan is asking you." Seeing that Yan Yuyan didn't help, Chen Tao became anxious.

"Director Chen, listen to me and finish my words." Yan Yuyan pressed on her hands, poured each cup for the three of them, and made a gesture of treating tea.

"Sorry, Mr. Yan, you said."

"The machining center is no longer in my hands." Yan Yuyan explained: "It was the people inside you who borrowed it."

"I don't know who it is?" Chen Tao breathed a sigh of relief, picked up the tea and drank it in one sip.

"Mr. Chen Jiaming, I don't know much about what project it is and where it is." Yan Yuyan explained.

"Aerospace expert Mr. Chen?" Tang Feng asked.

"Yes... it's him. If you want to use it, you can only find them." Yan Yuyan nodded: "It was borrowed two days ago, and they borrowed it, which will probably take some time."

"Okay, then let's contact Mr. Chen ourselves." Speaking of this, Chen Tao also knew that if he wanted to use a processing center, he could only contact Chen Jiaming himself.

Although Yan Yuyan can also contact him;

but...

It’s better to go through it yourself than to waste time by yourself.

Anyway, they are all in the same system, so it is more convenient to go by yourself.

"Then you will deal with this matter yourself. If you have any questions, please contact me at any time." Yan Yuyan said: "If it doesn't work, I'll ask you for help."

"Okay, then thank you Mr. Yan."

"It's okay." Yan Yuyan asked, "Then this matter is that. Are you anything else?"

"We want a batch of upgraded DIS materials." Chen Tao spoke directly.

"This is no problem." Yan Yuyan asked, "How much does it take?"

"Five hundred tons."

“…”

"Ring, ring, ring..." At this time, a cell phone ringing rang.

"Sorry, I'll answer the call first." Yan Yuyan glanced at the call, made a wait gesture to the three of them, and pressed the answer button: "Hey? Mr. Ren?"

"Mr. Yan, why can't Liu Tian's phone call be connected?" Ren Dafei's voice came into Yan Yuyan's ears from his cell phone.

"He is doing an experiment now, and there is no signal in the laboratory." Yan Yuyan explained: "Is there anything wrong? You can tell me the convenience."

"That's how I said, why can't the phone be connected all of a sudden? I'm really having something to do to you."

"you say?"

"That's right. It's April soon. Our operation in the White Alliance is about to begin. Today I happened to be in the capital. I want to talk to you about it and see if there is anything to add." Ren Dafei explained.

"Who are there?"

"I, Dadong, and Lei Mingjun and others, have a total of five."

"It's not very convenient now. How about having dinner together in the evening? Then how about chatting?" Yan Yuyan made up her mind.

"Yes, let's talk to you that night." Ren Dafei nodded.

"Okay, after you book a place, you tell me, and when Liu Tian comes out of the laboratory, I will go there with him."

"No problem, then this is the case first, what's the matter tonight?"

"Okay, 88." Yan Yuyan hung up Ren Dafei's phone call and said to Chen Tao: "Director Chen, your output is a bit large?"

"It's a bit big, I hope Mr. Yan can help."

"It's not that I don't want to help, this may be very troublesome, because your quantity is too large. I heard Liu Tian say before that this DIS material can be upgraded." Yan Yuyan explained: "But there is a problem, because the raw materials are too high, and it is impossible to produce it on the production line."

"???" The three of them were waiting for Yan Yuyan's following.

"If you want to produce, you can only use a laboratory. According to my understanding of DIS materials, the upgraded version of DIS materials, with the productivity of our laboratory, can only be about one ton a day. If you have 500 tons, we won't have to do anything for two years." Yan Yuyan started.

“So troublesome.”

"Yes..." Yan Yuyan said helplessly: "It's not that we don't want to help, we really can't mention the time. If you say one or two tons, then we will take two days, which is a trivial matter."

"Is it convenient to transfer?" After hearing Yan Yuyan's words, Chen Tao naturally knew that this was impossible.

Even if others are willing at that time;

The above are not willing to do so, a big boss of the material will help you produce materials every day...

And it's been a year and a half.

Do you want to get through or not?

There is another problem, that is, there are only two people in Tianyan Technology.

"Actually, you should know the formula." Yan Yuyan explained: "The AW base has asked this question before."

"?"

"If you have equipment, it is best to make it yourself, which is much more convenient."

"I don't know what kind of equipment it is?"

"For equipment, there is no need to say which one to use. I will tell you the conditions. There are two conditions in total. One is to purify 56.5%, and the other is to increase the particle size of the raw materials by 10 times, which is 0.1 microns."

"0.1 micron???" Chen Tao didn't know nothing, so he naturally knew the difficulty of this technology, so he was stunned.

"Yes, these two conditions." Yan Yuyan directly confirmed: "What can be achieved with some high-end equipment is that your quantity is too large, and it probably takes a lot of time."

"If it is so subtle, it will be a little troublesome. We don't have equipment to process DIS raw materials into such subtle ones." Chen Tao's head was overwhelmed.

"You don't have one, so let's find another research institute. Our country is so big, it's impossible not to have one, right?"

"That's all." Chen Tao nodded and asked again: "Is there only two conditions? Is there a detailed production process?"

"I don't have the production process, but like the DIS formula, you can just increase the fineness of the raw materials by 10 times and then make them up, and then increase the purity." Yan Yuyan finished it in one sentence.

"Okay, then I'll try it first." Chen Tao said: "If it doesn't work then, I'll ask you guys."

"It's okay, if you don't do it, come and find me directly."

"Okay, then thank you!" Chen Tao said: "Just these two things, I'll go back and try it first. If you have any questions, I'll contact you."

"no problem."

"Okay, then we'll leave first and don't disturb your work."

“…”

Yan Yuyan sent the three of them away, confirmed that the company was fine, and then told Chen Lin and headed straight to Jiangdong Industrial Park.

His eyes turned to Liu Tian.

Dust-free laboratory...

Liu Tian, ​​wearing a big white dress, was processing a circuit board... looking at the etching machine and installing the chip.

Take out the circuit board carefully...

Microneedle module...

Then plug in the screen you prepared early...

Test pigment...Color...

Half time later...

Liu Tian scratched his head helplessly? Why can't it work? The screen is not illuminated now... let alone test the camera.

Since it failed...
To be continued...