At around eight o'clock in the evening, Zhou Yan returned home. When he opened the door, he found Miss Qin in pajamas staring at the door with surprise on her face.
"Husband, are you back?" The eldest lady pulled on her slippers and greeted her.
"You..." Zhou Yan pinched his girlfriend's tender face, "I've been busy all day. If you don't go to bed early, you still have to go out to play tomorrow!"
"Can't sleep..." Qin Ruoshu pulled Zhou Yan to sit on the sofa, "What does Mr. Xu want from you at noon today?"
"An electrical switch..."
Seeing that his girlfriend was confused, he explained with a smile: "The engine of the EMU is electric, you should know that, right?"
Qin Ruoshu smiled and nodded: "Yeah!"
"Every motor has a switch," Zhou Yan smiled slightly, "We are in the electrical age, and the EMUs have become so advanced. Naturally, we cannot use the same ceramic blade switch as before, and use this switch function with another one.
This method is realized, and the control is more convenient!"
"I know!" A smile bloomed on the eldest lady's face, "This means that if you ride the high-speed train in the future, you may encounter parts produced by us?"
"Bingo!"
The next morning, Zhou Yan and Qin Ruoshu got up early and prepared breakfast together.
After breakfast, after a while of tenderness, Zhou Yan sent Qin Ruoshu to the hotel where his best friend lived, and then he rushed to the office building just rented by Qingyan Group next to the hotel.
After parking the car, Zhou Yan found that a banner "Welcome XX leaders to visit and inspect" had been hung in front of the office building.
"Dr. Jay, are you here so early?"
In the conference room, Xu Chongsheng was drinking tea leisurely, while Ma Yang, the head of the electric vehicle branch, was directing a group of subordinates to do PPT.
"Mr. Ma, you don't need to make the PPT too detailed." Zhou Yan smiled and stared at Ma Yang, who was sweating profusely. "You only need to put the test data of the transistors that Mr. Xu and I got back yesterday into the PPT.
That’s it…”
"Dr. Jay, this is a bit..."
"CSR Zhuzhou Electric Locomotive Institute has been following the IGBT project for a long time, and their technical staff have thoroughly understood the technical parameters of foreign projects below 600 volts..."
After hearing this from Zhou Yan, Ma Yang woke up like a dream: "Delete the unnecessary things quickly and leave only the test data!"
Zhou Yan could tell that Ma Yang attached great importance to the arrival of his colleagues from CSR Zhuzhou Electric Locomotive...
Xu Chongsheng, who was sitting aside to watch the excitement, saw Zhou Yan was a little curious and explained with a smile: "Lao Ma's classmate is the motor manager of the Zhuzhou Tramway project..."
"Oh," Zhou Yan smiled knowingly and nodded.
"Also, Chairman Jay, the style of large state-owned enterprises like CSR..."
"I know……"
After all, Zhou Yan has spent many years in the aerospace system. How could he not know the style of these giants: use their power to pressure others and get free prostitution; or spend money and win!
Zhou Yan thought for a moment and smiled at Xu Chongsheng: "Old Xu, before they arrive, let's think about whether there is anything else in CSR that we should be concerned about."
"There aren't many things worth worrying about about CSR, but..." Xu Chongsheng opened his notebook, "However, I think if we want to enter the machinery industry, we cannot avoid high-performance bearings. Fortunately, our steel
The project and technology are powerful enough, but we still need an entry point..."
"Also, CSR still has a lot of weight in the Xiaoxiang territory. The cooperation between JEEP and Changfeng may also need to borrow some power from them!"
"Lao Xu, you can do whatever you want," Zhou Yan smiled, "I'm just here to support you..."
At around ten o'clock, the CSR convoy arrived at the downstairs of the Qingyan Group office building.
When the CSR people got off the bus, Zhou Yan took stock of the information and found that there were not only people from CSR but also people from Tiebo in the team.
After getting off the car, the general manager of CSR who was leading the team just exchanged a few polite words with Xu Chongsheng and followed him into the conference room. Ma Yang, who was following Xu Chongsheng, saw his old classmate, but he could only laugh in the distance.
Laughing, it was all a greeting.
After entering the conference room, Ma Yang, who presided over the welcome ceremony, just said a few polite words and then started to serve the "hard food": releasing the test data of IGBT.
The technicians at CSR were silent for a while before someone stood up.
"Lao Ma, I remember that the transistors you applied for patents a few days ago are far behind these in terms of carrying voltage and current, right?"
"Isn't this all learned from foreigners?" Ma Yang smiled proudly, "General technologies are applied for patents, and more advanced ones are kept at the bottom of the box..."
Ma Yang's old classmate Chen Yuan seemed a little disdainful of his old classmate bragging. He looked at Ma Yang with a smile: "Old Ma, the IGBT we need is related to the safety of the high-speed rail. Can you please stop cheating?"
Ma Yang turned around and looked at Xu Chongsheng, who was sitting next to him. After receiving the approval, he smiled and took out a few small boxes from the briefcase on the side and pushed them to Chen Yuan: "This is what we entrusted to Xinghan."
Semiconductor companies do it, and they also do electrical performance testing. As for reliability..."
"Xinghan Group has some circuit designs that use military standards. This is no secret in the circle..."
Chen Yuan smiled and was about to take the box, but as soon as he stretched out his hand, several boxes were held down by Ma Yang: "Old Chen, the speed of your hand is too fast, isn't it?"
As soon as Chen Yuan heard this, he knew that the opposite party was going to raise the price. He smiled and looked at the boss on his side who could make the final decision: "Mr. Du, it seems that we can't do it unless we get some blood today!"
Mr. Du smiled, raised his head, and smiled at Xu Chongsheng: "Mr. Xu, your company has invested a lot of manpower and material resources in developing these development technologies, right?"
"Nothing!" Xu Chongsheng smiled at Zhou Yan, who had been watching the excitement beside him. "Since we plan to cooperate with CSR, we have to show some sincerity. You can take the samples back for testing. If they are not enough, you can come back to us.
want……"
This chapter is not finished yet, please click on the next page to continue reading the exciting content! If you want to take something, you must give it first.
Xu Chongsheng's statement made CSR on the opposite side a little confused.
At this moment, the person in the middle of the iron boss opposite took a sip of tea, put down the cup, and smiled at Zhou Yan: "Dr. Zhou, you are also within the system. Our country is going to have high-speed rail. This is no longer the case."
What’s the secret? The IGBT market alone is worth billions. The opinion of our ministry is that it is best to cooperate..."
"Minister Yan," Zhou Yan chuckled, "Currently, the IGBTs available to us in Qingyan have an operating voltage of 600 volts, and we have no plans to enter rail transit..."
Is the oil and salt not coming in, or is there some other intention?
Minister Yan murmured in his heart.
"Minister Yan, it's like this. Currently, our group company is planning to establish a special steel production plant. The main products are some special alloy steels..."
"In that case, the scope of cooperation between the two companies is quite broad," Minister Yan laughed, "I don't know about the steel products produced by your company's special steel plant..."
"In the early stages, we hope to enter CSR's high-speed rail vehicle bearing supply chain and open up sales..."
Minister Yan's eyes widened: "Dr. Jay, you should know, our high-speed rail project, bearings..."
Zhou Yan smiled slightly and winked at the technician beside him, who then took out a copy of the smelting process flow of the special steel plant...
"Vacuum induction heating? Electroslag remelting, and vacuum consumable electric arc furnace..."
Although Minister Yan is not engaged in metallurgy, he is exposed to foreign materials every day, so he naturally knows that the level of the equipment in front of him is close to the cutting-edge equipment of foreign metallurgical giants.
