Under the supervision of the boss Xu Zhenming, Cui Yongzhu, Jin Nantian and Zhang Guoli naturally did not dare to neglect.They spread out the workbench in the laboratory, pulled out their posture, took out various instruments and equipment, and started testing immediately.
With the help of several technicians, Jin Nantian disassembled the driving circuit board of the LCD screen and let the technicians inspect various electronic components of the circuit board.
After some tests, all kinds of electronic components are no problem, and they all meet the technical parameters of electronic components.The only thing that has not been tested is the brain of the driver circuit-the driver chip.
If there is no problem with this chip, such failures cannot be explained.The driving circuit of this LCD screen has been demonstrated by LG Group and has been produced for many years, and it is definitely no problem.
At this point in the experiment, Jin Nantian's forehead was already sweating.
He secretly looked at Xu Zhenming from the corner of his eye, and found that his boss was very serious at this time, and he was observing with an LCD driver circuit board.
"Is there a problem with the circuit diagram design of the circuit board? No, this set of circuit diagrams has been used for many years!"
"The boss is looking at the circuit diagram. He must be looking at the principle of the circuit diagram. I will review it too."
Not only Jin Nantian was nervous, Cui Yongzhu was also nervous at this time.
Both of them almost simultaneously thought of a problem with the design of the drive circuit diagram.
At this time, Zhang Guoli had already discovered something new."Huh... how can the display drive unit have clutter signals?" Zhang Guoli looked at the detection instrument, his eyes widened in surprise.
He was not relieved, and ordered his technicians to bring a new mobile phone circuit board and check it again, but he still found clutter signals in the display drive unit.
This situation indicates that the circuit board of the XL9610 mobile phone they designed is defective, and the circuit principle design is problematic.This is like a problem with the structural framework of a building, and sooner or later it will fail.
After several tests, Zhang Guoli has locked the problem.
He blushed and came to Xu Zhenming's side with an awkward smile, "Report Xu Dong, the display unit of this mobile phone we designed is defective and needs to be redesigned."
"What's the problem?" Xu Zhenming didn't relax, and didn't take Zhang Guoli's embarrassment to heart.
To engage in technology research and development requires a down-to-earth attitude, one is one, two is two, not sloppy.
Seeing Xu Zhenming chasing him, Zhang Guoli was even more embarrassed.With a wry smile, he told Xu Zhenming that the chip of the mobile phone display unit had a problem and needed to be redesigned.
In order to improve the integration of mobile phone circuits, Zhang Guoli's team designed many special chips for the circuit boards of the XL9610 mobile phone.For example, audio, Chinese characters, input, display and other units all use chips to process signals.Although this method is relatively expensive in the early stage, it can save space and power.
Now that Zhang Guoli's team has found its own fault, Xu Zhenming will definitely not pursue any further investigations.He waved his hand, "You have to speed up and don't delay the overall progress."
"Yes Xu Dong." Zhang Guoli led the team members and left in a hurry.
On this side, Cui Yongzhu is going to give up checking the LCD screen driver circuit board.
Both he and Jin Nantian believe that since it has been determined that it is a defect of the mobile phone circuit board, the LCD driver circuit board designed by ourselves should be no problem.
No problem, why continue to check?
"Dean Cui, I think there is still a problem with your LCD driver circuit board." At this time, Xu Zhenming put forward a different view.
He told Cui Yongzhu that the driver circuit diagram of this LCD screen should be the result of previous designs.But the driver chip in the circuit diagram is a new product, will it conflict?
"Um? It's possible that such a thing would happen." Cui Yongzhu couldn't help being taken aback when he heard these words.
He immediately arranged for someone to start testing the driver chip.
Unfortunately, he was just as successful as Zhang Guoli.This chip also has problems. Once there is noise, the data will overflow, causing the chip to have output voltage problems.In this case, this driver chip has to be redesigned separately.
"Xu Dong, how did you judge it?" After finding out the problem, Cui Yongzhu was embarrassed and blushed and asked Xu Zhenming.
Xu Zhenming is actually new to these two products.
He is not an all-rounder, how can he be proficient in various products at the same time.
"Dean Cui, according to my experience, this kind of problem on the mobile phone screen should be a chain reaction phenomenon. Since it is a chain reaction, there should be problems with both the LCD screen and the mobile phone circuit board." Xu Zhenming smiled and said his judgment. .
"Yes, it should be so!" Cui Yongzhu nodded with emotion.
At this time, Xu Zhenming announced a new order, appointing Jin Nantian as the director of the LCD branch, responsible for supervising production and improving the process.Cui Yongzhu was hired as a senior consultant for LCD screen molecules and was mainly responsible for the process improvement and technical issues of the LCD production line.
"Xu Dong, I will definitely fulfill my mission." Jin Nantian expressed his attitude very excited.He was promoted by Xu Zhenming and his income had to increase a lot. Why was he unhappy?
Cui Yongzhu was a little embarrassed, and blushed to bow to Xu Zhenming, "Xu Dong, I will definitely not make another mistake."
"Thank you two. I hope you will do your best and make our products a world famous brand." Xu Zhenming waved his hand generously, letting Cui Yongzhu and Jin Nantian put down their burdens and continue their efforts.
Saying goodbye to these two people, Xu Zhenming returned to the office building of Yiming Group.He has been on business for many days and has a backlog of many official duties that need to be dealt with immediately.After a busy day, he finished the instructions on the desk.
On this day, Xu Zhenming was discussing the schedule of another business trip with Hu Chunmei. Dr. Huang Li and Dr. Wu Tianling came together to report to him.
Hu Chunmei quickly got up and made tea for the two doctors.
"You don't need to make tea. We asked Dong Xu to inspect the optical fiber production line." Huang Li waved her hand and signaled Hu Chunmei not to make tea.
Hearing this, Xu Zhenming couldn't help raising his brows, "Has the optical fiber production line of Chaoming Manufacturing Company been repaired?"
"Yes, Dong Xu. Not only have we repaired the production line, but the drawings for reverse mapping have been completed."
"If Xu Dong is free, please follow us to check the optical fiber production line."
Huang Li and Wu Tianling smiled and reported the situation.The two of them also told Xu Zhenming that the production line of optical fiber preforms has also been set up and it is in the debugging stage.In fact, the production line of optical fiber preform is more important than the production line of optical fiber, and it produces more benefits.
"Then what are you waiting for? Let's go see it right away." After hearing this report, Xu Zhenming couldn't wait.He asked Er Liu to drive and immediately sent them to the compound of Chaoming Manufacturing Company.
In the factory building of the optical fiber production line, Sun Ziliang, Xiao Guohong, Zheng Cheng, Lai Wei and Zeng Xiao were all present.When they saw Xu Zhenming coming, they all smiled and greeted Xu Zhenming.
"Xu Dong, we have come up with our own design for the equipment drawings of this optical fiber production line. All spare parts have been improved locally."
"Xu Dong, the accuracy of this foreigner's fiber optic lathe is actually not very high, we can make it completely."
"In this production line, except for fiber optic lathes, the accuracy of other equipment is average."
Zheng Cheng, Lai Wei, Zeng Xiao and others came to Xu Zhenming's side to report the situation.
These people are seconded here, just to obtain the technical information of the foreigner's production line.Now that the reverse mapping and localization design work has been completed, their task has been completed.
After listening to their report, Xu Zhenming made a decision on the spot: "Mr. Sun, you inform Qin Yue that the follow-up optical fiber production lines of Chaoming Manufacturing Company will be ordered from Yiming Group. I will give them 250 million yuan for a production line. "
Chaoming ordered the world's most advanced optical fiber production line for a total of US$50 million.Xu Zhenming only needs 250 million yuan for Chaoming Manufacturing Company, so Yang Ting should not make a profit.
"Xu Dong, is our group company about to produce optical fiber production lines?" Sun Ziliang was a little surprised after hearing Xu Zhenming's order.
He didn't expect Xu Zhenming to be so courageous: just after he came up with the drawings, Xu Zhenming would dare to start producing a new production line.
Xu Zhenming looked at Sun Ziliang with a resolute expression. "It is most profitable to manufacture advanced production lines, followed by intelligent machine tools and intelligent equipment. The future development direction of our group company is to build complete sets of equipment and provide customers with overall solutions. ."
After saying this, Xu Zhenming waved to Xiao Guohong, "Turn this fiber optic lathe up, I want to see how it works."
The optical fiber lathe is actually an optical fiber drawing machine, which can stretch the optical fiber preform into a long glass fiber filament.The principle is similar to that of the enameled wire drawing machine, and the requirements for the diameter and uniformity of the optical fiber are very high.
Domestic companies can manufacture this type of machine tool, but the accuracy level is not as good as that of foreigners.
Under the current circumstances, if domestic companies can achieve the accuracy level of foreigners, I am afraid there is only one company Yiming Group.This is not a boast. Yiming Group’s manufacturing equipment is undergoing another round of upgrading and has far surpassed domestic machinery factories.
"Buzzing..." At this time, Xiao Guohong had asked to start the fiber optic machine.
The colorless, transparent, and shiny optical fiber preform is introduced into the heating device by the optical fiber lathe.
After a while, a thin glass filament was drilled out of a small hole in the lathe.This filament is an optical fiber, and it has to go through a series of processes such as tempering, cooling, and coloring before it can enter the next production line.
After more than half an hour of operation, Xu Zhenming told Xiao Guohong to stop trial production.
The entire production line has not been successfully debugged. Now the longer the trial run, the more serious the waste.Xu Zhenming only needs to get the test data of the experiment, there is no need to waste it.
"Report Xu Dong, the fiber diameter and size of the three types of 50μm, 62.5μm, 9μm and so on all meet the technical standards." After a while, the inspector responsible for the inspection took the inspection data to report the situation.
The 50μm and 62.5μm thick fibers are used to make multimode fibers, and the relationship of 9μm is used to make single mode fibers.Since these three types of optical fibers are okay, it has been shown that the accuracy of this optical fiber lathe is very stable.
Xu Zhenming nodded in satisfaction, turned his face to the side and said: "Dr. Huang Li, you will be responsible for the research and development of the optical fiber production line of our group company in the future. According to your estimation, when can our group company take out this production line?"
Now that Huang Li's team has come up with localized drawings, Xu Zhenming still wants to make a qualified production line as soon as possible.Yiming Group is vigorously promoting the PHS system, and the country will soon enter the era of high-speed Internet. The market prospects for optical cable products are certainly good.
In addition to Chaoming Manufacturing Company, many optical cable manufacturing plants will soon appear across the country.At that time, Yiming Group can provide domestic enterprises with the most advanced production lines, which can make money and contribute to the country. Why not do it?
"Hmm..." At this time, Dr. Huang Li hesitated.She frowned for a long time and then said slowly: "Xu Dong, according to my estimation, our group company will have to come up with a mature fiber optic cable production line, at least until March 1997."
Dr. Huang Li told Xu Zhenming that a mature fiber optic cable production line needs three or four months of trial production, demonstration, and design modification.You can't worry about this kind of thing, you must come up with scientific data.
After hearing these words, Xu Zhenming was not in a hurry.He has engaged in new product development and knows that it takes time to determine a new model of product."All right, Dr. Huang Li, this matter is up to you." Xu Zhenming smiled at Huang Li.
Afterwards, he explained to Zheng Cheng and others, asking Zheng Cheng to withdraw the R&D team to Yiming Group, and began to help Hong Aiguo's team in surprise design.
Hong Aiguo's team is in charge of the research and development of five-axis linkage CNC machine tools and automobile production lines. The tasks are heavy and require assistance from Zheng Cheng and others.
After explaining these things, Xu Zhenming, Huang Li, Wu Tianling and others drove toward the riverside by car.Along the way, they are all speeding in the compound of Yiming Group.
Nowadays, Chaoming Manufacturing Company, Mingxin Manufacturing Company, Yiming Group Company and the Silicon Wafer Industrial Park are connected together directly to the east with the Yangtze River embankment.
This huge industrial park covers an area of more than 10,000 mu, which is not much smaller than the parks in general urban economic development zones.
Soon after, Xu Zhenming and others have arrived in the silicon wafer compound by the Yangtze River.
There is a production line for optical fiber preforms in this compound. The commissioning work has been completed and is ready for trial production.But in order to save costs, this production line should be ignited and put into production at the same time as the silicon wafer production line.
The two 8-inch silicon wafer production lines are still in the intensive debugging stage, and it may take some days before the ignition trial production.
Wanninggu, who is in charge of the silicon wafer production line, has long received a call from Xu Zhenming.Wearing a helmet, he stood in the compound with a smile and waited for Xu Zhenming's arrival.
"Xu Dong, hehehe... I haven't seen you for many days, you seem to have lost a lot of time." Wanning Gu was in a good mood, and he laughed and joked with Xu Zhenming.
This shows that his current job should be very smooth, otherwise it will not be so easy.
Thinking of this, Xu Zhenming also smiled and asked: "Mr. Wan, what good things have you encountered?"
"Good things come in pairs! Hahahahaha..."
Wanning Gu laughed and told Xu Zhenming that he improved part of the production process to directly produce raw materials for monocrystalline silicon photovoltaic panels.
Monocrystalline silicon photovoltaic panels need to be imported domestically.
Wanning Gu uses the production lines of foreigners, one line is multi-purpose, and resources are reused to produce many products.
Is this okay?
Under the supervision of the boss Xu Zhenming, Cui Yongzhu, Jin Nantian and Zhang Guoli naturally did not dare to neglect.They spread out the workbench in the laboratory, pulled out their posture, took out various instruments and equipment, and started testing immediately.
With the help of several technicians, Jin Nantian disassembled the driving circuit board of the LCD screen and let the technicians inspect various electronic components of the circuit board.
After some tests, all kinds of electronic components are no problem, and they all meet the technical parameters of electronic components.The only thing that has not been tested is the brain of the driver circuit-the driver chip.
If there is no problem with this chip, such failures cannot be explained.The driving circuit of this LCD screen has been demonstrated by LG Group and has been produced for many years, and it is definitely no problem.
At this point in the experiment, Jin Nantian's forehead was already sweating.
He secretly looked at Xu Zhenming from the corner of his eye, and found that his boss was very serious at this time, and he was observing with an LCD driver circuit board.
"Is there a problem with the circuit diagram design of the circuit board? No, this set of circuit diagrams has been used for many years!"
"The boss is looking at the circuit diagram. He must be looking at the principle of the circuit diagram. I will review it too."
Not only Jin Nantian was nervous, Cui Yongzhu was also nervous at this time.
Both of them almost simultaneously thought of a problem with the design of the drive circuit diagram.
At this time, Zhang Guoli had already discovered something new."Huh... how can the display drive unit have clutter signals?" Zhang Guoli looked at the detection instrument, his eyes widened in surprise.
He was not relieved, and ordered his technicians to bring a new mobile phone circuit board and check it again, but he still found clutter signals in the display drive unit.
This situation indicates that the circuit board of the XL9610 mobile phone they designed is defective, and the circuit principle design is problematic.This is like a problem with the structural framework of a building, and sooner or later it will fail.
After several tests, Zhang Guoli has locked the problem.
He blushed and came to Xu Zhenming's side with an awkward smile, "Report Xu Dong, the display unit of this mobile phone we designed is defective and needs to be redesigned."
"What's the problem?" Xu Zhenming didn't relax, and didn't take Zhang Guoli's embarrassment to heart.
To engage in technology research and development requires a down-to-earth attitude, one is one, two is two, not sloppy.
Seeing Xu Zhenming chasing him, Zhang Guoli was even more embarrassed.With a wry smile, he told Xu Zhenming that the chip of the mobile phone display unit had a problem and needed to be redesigned.
In order to improve the integration of mobile phone circuits, Zhang Guoli's team designed many special chips for the circuit boards of the XL9610 mobile phone.For example, audio, Chinese characters, input, display and other units all use chips to process signals.Although this method is relatively expensive in the early stage, it can save space and power.
Now that Zhang Guoli's team has found its own fault, Xu Zhenming will definitely not pursue any further investigations.He waved his hand, "You have to speed up and don't delay the overall progress."
"Yes Xu Dong." Zhang Guoli led the team members and left in a hurry.
On this side, Cui Yongzhu is going to give up checking the LCD screen driver circuit board.
Both he and Jin Nantian believe that since it has been determined that it is a defect of the mobile phone circuit board, the LCD driver circuit board designed by ourselves should be no problem.
No problem, why continue to check?
"Dean Cui, I think there is still a problem with your LCD driver circuit board." At this time, Xu Zhenming put forward a different view.
He told Cui Yongzhu that the driver circuit diagram of this LCD screen should be the result of previous designs.But the driver chip in the circuit diagram is a new product, will it conflict?
"Um? It's possible that such a thing would happen." Cui Yongzhu couldn't help being taken aback when he heard these words.
He immediately arranged for someone to start testing the driver chip.
Unfortunately, he was just as successful as Zhang Guoli.This chip also has problems. Once there is noise, the data will overflow, causing the chip to have output voltage problems.In this case, this driver chip has to be redesigned separately.
"Xu Dong, how did you judge it?" After finding out the problem, Cui Yongzhu was embarrassed and blushed and asked Xu Zhenming.
Xu Zhenming is actually new to these two products.
He is not an all-rounder, how can he be proficient in various products at the same time.
"Dean Cui, according to my experience, this kind of problem on the mobile phone screen should be a chain reaction phenomenon. Since it is a chain reaction, there should be problems with both the LCD screen and the mobile phone circuit board." Xu Zhenming smiled and said his judgment. .
"Yes, it should be so!" Cui Yongzhu nodded with emotion.
At this time, Xu Zhenming announced a new order, appointing Jin Nantian as the director of the LCD branch, responsible for supervising production and improving the process.Cui Yongzhu was hired as a senior consultant for LCD screen molecules and was mainly responsible for the process improvement and technical issues of the LCD production line.
"Xu Dong, I will definitely fulfill my mission." Jin Nantian expressed his attitude very excited.He was promoted by Xu Zhenming and his income had to increase a lot. Why was he unhappy?
Cui Yongzhu was a little embarrassed, and blushed to bow to Xu Zhenming, "Xu Dong, I will definitely not make another mistake."
"Thank you two. I hope you will do your best and make our products a world famous brand." Xu Zhenming waved his hand generously, letting Cui Yongzhu and Jin Nantian put down their burdens and continue their efforts.
Saying goodbye to these two people, Xu Zhenming returned to the office building of Yiming Group.He has been on business for many days and has a backlog of many official duties that need to be dealt with immediately.After a busy day, he finished the instructions on the desk.
On this day, Xu Zhenming was discussing the schedule of another business trip with Hu Chunmei. Dr. Huang Li and Dr. Wu Tianling came together to report to him.
Hu Chunmei quickly got up and made tea for the two doctors.
"You don't need to make tea. We asked Dong Xu to inspect the optical fiber production line." Huang Li waved her hand and signaled Hu Chunmei not to make tea.
Hearing this, Xu Zhenming couldn't help raising his brows, "Has the optical fiber production line of Chaoming Manufacturing Company been repaired?"
"Yes, Dong Xu. Not only have we repaired the production line, but the drawings for reverse mapping have been completed."
"If Xu Dong is free, please follow us to check the optical fiber production line."
Huang Li and Wu Tianling smiled and reported the situation.The two of them also told Xu Zhenming that the production line of optical fiber preforms has also been set up and it is in the debugging stage.In fact, the production line of optical fiber preform is more important than the production line of optical fiber, and it produces more benefits.
"Then what are you waiting for? Let's go see it right away." After hearing this report, Xu Zhenming couldn't wait.He asked Er Liu to drive and immediately sent them to the compound of Chaoming Manufacturing Company.
In the factory building of the optical fiber production line, Sun Ziliang, Xiao Guohong, Zheng Cheng, Lai Wei and Zeng Xiao were all present.When they saw Xu Zhenming coming, they all smiled and greeted Xu Zhenming.
"Xu Dong, we have come up with our own design for the equipment drawings of this optical fiber production line. All spare parts have been improved locally."
"Xu Dong, the accuracy of this foreigner's fiber optic lathe is actually not very high, we can make it completely."
"In this production line, except for fiber optic lathes, the accuracy of other equipment is average."
Zheng Cheng, Lai Wei, Zeng Xiao and others came to Xu Zhenming's side to report the situation.
These people are seconded here, just to obtain the technical information of the foreigner's production line.Now that the reverse mapping and localization design work has been completed, their task has been completed.
After listening to their report, Xu Zhenming made a decision on the spot: "Mr. Sun, you inform Qin Yue that the follow-up optical fiber production lines of Chaoming Manufacturing Company will be ordered from Yiming Group. I will give them 250 million yuan for a production line. "
Chaoming ordered the world's most advanced optical fiber production line for a total of US$50 million.Xu Zhenming only needs 250 million yuan for Chaoming Manufacturing Company, so Yang Ting should not make a profit.
"Xu Dong, is our group company about to produce optical fiber production lines?" Sun Ziliang was a little surprised after hearing Xu Zhenming's order.
He didn't expect Xu Zhenming to be so courageous: just after he came up with the drawings, Xu Zhenming would dare to start producing a new production line.
Xu Zhenming looked at Sun Ziliang with a resolute expression. "It is most profitable to manufacture advanced production lines, followed by intelligent machine tools and intelligent equipment. The future development direction of our group company is to build complete sets of equipment and provide customers with overall solutions. ."
After saying this, Xu Zhenming waved to Xiao Guohong, "Turn this fiber optic lathe up, I want to see how it works."
The optical fiber lathe is actually an optical fiber drawing machine, which can stretch the optical fiber preform into a long glass fiber filament.The principle is similar to that of the enameled wire drawing machine, and the requirements for the diameter and uniformity of the optical fiber are very high.
Domestic companies can manufacture this type of machine tool, but the accuracy level is not as good as that of foreigners.
Under the current circumstances, if domestic companies can achieve the accuracy level of foreigners, I am afraid there is only one company Yiming Group.This is not a boast. Yiming Group’s manufacturing equipment is undergoing another round of upgrading and has far surpassed domestic machinery factories.
"Buzzing..." At this time, Xiao Guohong had asked to start the fiber optic machine.
The colorless, transparent, and shiny optical fiber preform is introduced into the heating device by the optical fiber lathe.
After a while, a thin glass filament was drilled out of a small hole in the lathe.This filament is an optical fiber, and it has to go through a series of processes such as tempering, cooling, and coloring before it can enter the next production line.
After more than half an hour of operation, Xu Zhenming told Xiao Guohong to stop trial production.
The entire production line has not been successfully debugged. Now the longer the trial run, the more serious the waste.Xu Zhenming only needs to get the test data of the experiment, there is no need to waste it.
"Report Xu Dong, the fiber diameter and size of the three types of 50μm, 62.5μm, 9μm and so on all meet the technical standards." After a while, the inspector responsible for the inspection took the inspection data to report the situation.
The 50μm and 62.5μm thick fibers are used to make multimode fibers, and the relationship of 9μm is used to make single mode fibers.Since these three types of optical fibers are okay, it has been shown that the accuracy of this optical fiber lathe is very stable.
Xu Zhenming nodded in satisfaction, turned his face to the side and said: "Dr. Huang Li, you will be responsible for the research and development of the optical fiber production line of our group company in the future. According to your estimation, when can our group company take out this production line?"
Now that Huang Li's team has come up with localized drawings, Xu Zhenming still wants to make a qualified production line as soon as possible.Yiming Group is vigorously promoting the PHS system, and the country will soon enter the era of high-speed Internet. The market prospects for optical cable products are certainly good.
In addition to Chaoming Manufacturing Company, many optical cable manufacturing plants will soon appear across the country.At that time, Yiming Group can provide domestic enterprises with the most advanced production lines, which can make money and contribute to the country. Why not do it?
"Hmm..." At this time, Dr. Huang Li hesitated.She frowned for a long time and then said slowly: "Xu Dong, according to my estimation, our group company will have to come up with a mature fiber optic cable production line, at least until March 1997."
Dr. Huang Li told Xu Zhenming that a mature fiber optic cable production line needs three or four months of trial production, demonstration, and design modification.You can't worry about this kind of thing, you must come up with scientific data.
After hearing these words, Xu Zhenming was not in a hurry.He has engaged in new product development and knows that it takes time to determine a new model of product."All right, Dr. Huang Li, this matter is up to you." Xu Zhenming smiled at Huang Li.
Afterwards, he explained to Zheng Cheng and others, asking Zheng Cheng to withdraw the R&D team to Yiming Group, and began to help Hong Aiguo's team in surprise design.
Hong Aiguo's team is in charge of the research and development of five-axis linkage CNC machine tools and automobile production lines. The tasks are heavy and require assistance from Zheng Cheng and others.
After explaining these things, Xu Zhenming, Huang Li, Wu Tianling and others drove toward the riverside by car.Along the way, they are all speeding in the compound of Yiming Group.
Nowadays, Chaoming Manufacturing Company, Mingxin Manufacturing Company, Yiming Group Company and the Silicon Wafer Industrial Park are connected together directly to the east with the Yangtze River embankment.
This huge industrial park covers an area of more than 10,000 mu, which is not much smaller than the parks in general urban economic development zones.
Soon after, Xu Zhenming and others have arrived in the silicon wafer compound by the Yangtze River.
There is a production line for optical fiber preforms in this compound. The commissioning work has been completed and is ready for trial production.But in order to save costs, this production line should be ignited and put into production at the same time as the silicon wafer production line.
The two 8-inch silicon wafer production lines are still in the intensive debugging stage, and it may take some days before the ignition trial production.
Wanninggu, who is in charge of the silicon wafer production line, has long received a call from Xu Zhenming.Wearing a helmet, he stood in the compound with a smile and waited for Xu Zhenming's arrival.
"Xu Dong, hehehe... I haven't seen you for many days, you seem to have lost a lot of time." Wanning Gu was in a good mood, and he laughed and joked with Xu Zhenming.
This shows that his current job should be very smooth, otherwise it will not be so easy.
Thinking of this, Xu Zhenming also smiled and asked: "Mr. Wan, what good things have you encountered?"
"Good things come in pairs! Hahahahaha..."
Wanning Gu laughed and told Xu Zhenming that he improved part of the production process to directly produce raw materials for monocrystalline silicon photovoltaic panels.
Monocrystalline silicon photovoltaic panels need to be imported domestically.
Wanning Gu uses the production lines of foreigners, one line is multi-purpose, and resources are reused to produce many products.
Is this okay?
