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The doorman must have been notified in advance, "Please wait a moment." He picked up the phone and called.

Soon, a man drove a four-wheel battery tour bus out of the factory and stopped next to Sun Zesheng. "Is this Mr. Sun Zesheng? Please get in the car."

Here, Sun Zesheng didn't have to worry about anyone seeking his wealth or harming his life. He nodded friendly to the driver and got into the car with the instrument in his arms.

The man drove Sun Zesheng to the front of the office building in the industrial park, and then led Sun Zesheng into the first floor of the office building, where there was a conference room that could accommodate more than thirty people.

Someone had already tidied up the conference room in advance, making it look like an interview room, with clear distinctions between host and guest. In the corners of the room, there were several professional-grade cameras, all of which were pointed at the interviewer's position.

Sun Zesheng consciously walked to the interviewer's position. He turned around and said to the person who brought him up: "Can you give me a table? So I can put my things on it."

The man nodded, dragged a table from the corner of the room, picked up a disposable paper cup, went to the water dispenser in the corner, and got him a cup of hot water, "Mr. Sun, please wait a moment.

Mr. Zhao will come right away."

There was a quartz watch hanging in the conference room. Sun Zesheng looked at the time. There were still about ten minutes left before the agreed three o'clock. He said thank you to the person, and then took a disposable paper cup and asked Shi Shiran.

He sat down and drank water in small sips.

At three o'clock sharp, there was a burst of noisy footsteps outside the door, and then five or six people walked in from outside the conference room. Except for one woman, they were all men. They were all dressed in formal attire, suits and leather shoes.

Shiny. Even though it was as hot as entering a sauna outside, their clothes and grooming were still meticulous.

These people sat down at the interviewer's seat, and their scrutinizing eyes fell on Sun Zesheng's face one by one.

Sun Zesheng looked calm and his attitude was neither humble nor arrogant. He stood up and bowed slightly to the people, "I am Sun Zesheng. Nice to meet you all."

The woman in a women's suit, in her forties, was sitting in the seat next to the interviewer. She gave off the impression that she was very smart and capable. She asked the man sitting in the middle for instructions with her eyes.

After getting the other party's permission, she opened the notepad she carried with her and looked down. When she raised her head again, two rays of light shot out from her eyes.

The female suit first pointed to several professional cameras in the corner of the room and said, "Mr. Sun, do you mind if we film this meeting live?"

Sun Zesheng said calmly: "I don't mind."

The female suit continued: "On the other end of the professional camera, it is connected to the headquarters of our Zhenmei Holdings Investment Co., Ltd., where there are more professionals watching the live action here. Mr. Sun, your words and deeds have a lot of meaning.

Our eyes are watching, so for every question we ask today, please answer honestly and don’t falsify.”

Sun Zesheng nodded, "Understood."

Only then did the female suit enter the formal questioning session, "Mr. Sun, what you said in the self-recommendation letter you submitted to us is very exciting and exciting. But does the instrument you developed really live up to what you preach?

It's so magical that we remain cautiously skeptical about it.

By inviting you here today, I am asking you to prove to us in person that what you said is not exaggerated in front of us. Only by proving this can we discuss further cooperation."

"Understood." Speaking of which, Sun Zesheng was an extremely successful businessman in his previous life. His only regret was that he was too impulsive and trusted the wrong person. Facing today's small scene, it was really a small case.

He stood up, walked to the table where the instrument was placed, took the instrument out of the carton and connected it to the power supply. The instrument was square and square, with rounded corners, and was very attractive. From this point of view, the 50,000 yuan in entrusted processing fees was not in vain.

Sun Zesheng cleared his throat and started talking.

"Everyone, this instrument is a household hazardous substance detector that I invented during my business time. It can detect harmful substances that may be contained in various daily necessities that we come into contact with every day.

These daily necessities include but are not limited to solid food, powdered food, drinking water, cooking oil, cosmetics, alcohol, cigarettes, etc., which can be detected including dioxins, melamine, melamine, nitrates, nicotine, and tar. , plasticizers and other dozens of common harmful substances, the detection accuracy is less than five thousandths compared with professional instruments."

These words have relevant descriptions in the self-recommendation letter submitted by Sun Zesheng.

"Now, I will show you how to use this household hazardous substance detector to detect various daily necessities. Does anyone smoke?" Sun Zesheng asked.

A man in a suit took out a pack of high-end cigarettes from his pocket and handed them to Sun Zesheng. On the cigarette packaging, data such as the amount of tar, the amount of nicotine in the smoke, and the amount of carbon monoxide in the smoke were written.

Sun Zesheng did not answer, "Just give me a cigarette."

The man in the suit smoked a cigarette and handed it to Sun Zesheng.

Sun Zesheng took out some disposable gloves purchased from the supermarket, unpacked one set in front of several interviewers, put on the gloves, then peeled off the cigarette, and put the shredded tobacco on the instrument for testing. into the slot, and then pressed the switch.

When Sun Zesheng was operating the household hazardous substance detector, several cameras in the room were in operation, shooting him from all directions and angles to prevent him from cheating in front of several interviewers. At the same time, the on-site The footage was recorded and spread to the headquarters of Zhenmei Holdings Investment Co., Ltd. thousands of miles away.

Thirty seconds later, there was a beeping sound, and a set of data appeared on the display screen of the instrument, which indicated that the test results had come out.

Sun Zesheng was not in a hurry to show the test results. He smiled and said to the man in the suit: "Sir, we didn't know each other before today. You are not my sitter, right?"

The man in the suit smiled and said, "Of course not."

Sun Zesheng added: "Does anyone have any objections to the relationship between the two of us? If not, I will report the test results."

The woman was a little impatient and said, "Mr. Sun, this is not a close-up magic show. You don't need to add to the atmosphere. You'd better report your test results as soon as possible."

"Okay, the test results are that the tar content is 13 mg, the nicotine content in the smoke is 1.1 mg, and the carbon monoxide content in the smoke is 14 mg. Smoking is harmful to your health. Please quit smoking." Sun Zesheng read out the test results one by one.

The man in the suit turned the cigarette box over to the side with the harmful substance content printed on it, and compared it with the results displayed on the instrument one by one. There was not even the slightest deviation.

"That's right! That's right!!"

There was a small commotion in the conference room for the first time, but it quickly calmed down. If Sun Zesheng's household harmful substance detector could not even pass the test on cigarettes, there would be no such appraisal meeting today.

The woman waved toward the outside of the conference room, "Bring over all the things we prepared in advance."

Someone came in with a stainless steel trolley. There were more than a dozen items to be tested on the trolley, including edible oil, vinegar, soy sauce, drinking water, cosmetics, bagged milk, canned milk powder, etc.

The woman said: "Mr. Sun, these are several samples we have specially prepared for this meeting. Each of them contains common harmful substances. I hope you can use the instrument you invented to detect them.

come out.

One thing you need to be aware of is that we have specifically found a professional testing agency to test them in advance. We hope that your test results can match more than 80% of the test results from professional institutions. Otherwise, we will not consider testing you.

This instrument was developed without any form of collaboration.”

Her words are a bit difficult. If the accuracy of this instrument can reach 80% of professional testing results, it will already have considerable prospects for commercial development. In many companies, the development of related instruments is initially

, the results are very poor, but they will still continue to invest huge amounts of research funds.

Of course, from another perspective, it cannot be said that Zhenmei Group is making things difficult for Sun Zesheng. After all, Zhenmei Group is not a charity. They pay attention to returns when making any form of investment. What's more, this time it was Sun Zesheng who took the initiative to come to Sun Zesheng.

It is only natural that the household hazardous substance detector developed is very demanding.

Sun Zesheng had full confidence in his instrument. He started testing without saying a word. Almost every few minutes, he would complete one test and report the test results casually.

I tested seven or eight types in a row and found nothing wrong!

The expressions of the people sitting in the interviewer's seats were getting better and better, and they had begun to whisper to each other, exchanging opinions in a low voice.

At this time, Sun Zesheng picked up the bottle containing a bright yellow cooking oil and poured a small amount into the detection tank. After a while, the household hazardous substance detector sounded a piercing alarm - this was gutter oil.

Refusal to test.

The men and women in formal attire were stunned for a moment, then laughed. But after laughing, the middle-aged man sitting in the middle of the interviewer's seat spoke with a solemn expression.

"Mr. Sun, you should know that as of now, neither the Ministry of Health nor the State Food and Drug Administration has formulated testing standards for gutter oil. How does your household harmful substance detector determine that it is gutter oil?

of?"

Judging from his voice, he should be the senior executive vice president who called Sun Zesheng and invited him to come over for a live demonstration.

Sun Zesheng said calmly: "As we all know, the biggest source of gutter oil is the grease trap in the kitchen sewers of large hotels in the city. At the beginning, they are a dim, turbid, slightly red paste. After only a short period of time,

After filtration, heating, precipitation and separation, unscrupulous traders turn these stinking kitchen waste into clear 'edible oil'.

One can imagine how poor their quality is and how unhygienic they are.

In gutter oil, in addition to recycled cooking oil and repeatedly used frying oil, there are also starches, proteins, pasta particles, vegetable residues, etc. It may also contain a large amount of sewage, garbage, detergents, etc., and other substances such as aflatoxin

, benzopyrene and other disease-causing and carcinogenic substances are also common. In addition, it may also contain highly toxic substances such as arsenic compounds.

The household hazardous substance detector I developed mainly uses spectral imaging technology, inputs a large amount of comparison information in advance, and compares the spectra generated when detecting hazardous substances, and then generates judgment results."

The senior executive vice president asked: "Then can you extract this part of the function and make it into a separate gutter oil detector? And how did you get the comparison information?"
Chapter completed!