At this moment, a discordant voice rang out.

It was Master Jin who targeted Zhang Xiaofan.

"What else could be the reason, it must be that you added something less to reduce costs, or that your workers added something less when they were producing.

It's so mysterious, let me tell you, I've been in this industry for more than ten years, and I understand it very clearly. ”

Zhang Xiaofan looked back at him and smiled.

"Why don't I ask you to go to my company as a technician?"

Since you think you're so good, you should be fine as a paint technician.

"What do you mean?"

"Nothing means, it's literal. ”

"Zhang is always a professional technician, so he knows a lot of things better than you and me, although you have also done it for more than ten years, but when it comes to coating technology, it still depends on Mr. Zhang, Lao Jin, you clean up here, I will talk to Mr. Zhang to see if it can be produced normally tonight"

Now there is a backlog of lists, and Li Feiyun has no choice, I hope Zhang Xiaofan can help him solve the problem tonight.

As for how to deal with it afterwards and the issue of compensation, he will communicate and discuss with Zhang Xiaofan when the time comes.

Then the next step is to use Zhang Xiaofan's paint, it depends on where the problem is, if it is just Zhang Xiaofan's worker negligence, then it can be forgiven for the first time.

But if it is a technical defect, then Li Feiyun should consider it carefully, although the products produced by Zhang Xiaofan's company can meet the standards in many places, but there is such a problem, the technical defect is very fatal, which needs to wait for Zhang Xiaofan's technology to be perfected before adoption.

The two of them sat down in the office.

"Mr. Zhang can say it now"

He knew that Zhang Xiaofan must have something to say to him.

"Mr. Li, do you have a security monitor in that warehouse?"

Li Feiyun was taken aback! Zhang Xiaofan meant that there were ghosts in their place, and there were people in the company who were playing ghosts.

"Nope. ”

"No, it's fine, wait for the two of us to take a look at the warehouse, according to my guess, it should be the problem in your warehouse, but I don't know what method he used now? ”

This is self-confidence, if the problem lies in Zhang Xiaofan's company, then Zhang Xiaofan's company's inspectors sprayed so many test plates, there are definitely some clues.

The most important thing is that the people of Zhang Xiaofan's company have no motive to commit crimes, these people are recruited by themselves, no one has a grudge against them, and the most important thing is that Zhang Xiaofan has been sampled when the finished product is out of the warehouse.

And through the test just now, Zhang Xiaofan can know with certainty that not all of them have problems, so he can basically determine that there are one or two perpetrators, and there may be one.

Because it is very slow for one person to add something to a complete box of paint, this proves that there are not many people.

Zhang Xiaofan is even sure that only those that are exposed will be added with interference, so that the whole box of paint will become waste.

So just now Zhang Xiaofan asked, whether there is a camera in the warehouse, and he knows everything clearly, but now there is no camera, only Zhang Xiaofan can check it when he goes to the warehouse.

"This is our warehouse, the warehouse where we store paint. ”

Zhang Xiaofan walked into a version of the good paint, which was obviously sent by Zhang Xiaofan.

Zhang Xiaofan checked the sealing glue first and found that none of them had any traces of opening, which was very clever.

If the sealing glue is not even opened, then others will definitely think that if there is a problem, the problem must be with the manufacturer, that is, Zhang Xiaofan.

However, Zhang Xiaofan is not an ordinary person, although your sealing glue is not opened, there are still many, many ways to add what you want to add.

However, the paint has not moved here now, and the old method is relatively simple, the first one is to sprinkle on the outside of the carton, the position of the sealing glue.

This location makes it easy to introduce contaminants into the paint, and it only takes a small amount of these contaminants to contaminate an entire box.

As long as the workers do not wipe the surface of the packaging carton clean when they use it, it is particularly easy to mix into the paint.

Of course, Zhang Xiaofan felt that this method was a bit passive.

The second method is to use a syringe, a medical syringe.

It's a good thing, it can be used to heal diseases, it can be used to smoke...... It can also be used to harm people, and of course, it can also become a child's toy.

The paint is all packed in a cardboard box with a film inner bag, so the syringe can be easily drilled into the carton.

By mixing the contaminants with air and shaking them with a syringe, they can be easily injected into the inner membrane bag.

Then there is a problem with the whole box of paint, and the way to check whether the paint has been injected with contaminants by the syringe is very simple.

The first is to find holes from the outside of the carton, which is more difficult to find if the color of the paint is similar to the carton.

The second is to take out the inner membrane bag.

Zhang Xiaofan used the second method, the carton is white, and the color of the solid powder coating is also white.

So even if it is brought out a little bit by the needle, it is difficult to distinguish.

Zhang Xiaofan lifted out the inner membrane bag, and after opening it, he poured some gas into it.

Then tie the mouth tightly and press hard.

Suddenly, from a nearby and hidden position, a mixture of air and paint popped out, and then checked the inside of the carton again, and sure enough, I saw a pinhole.

Now Zhang Xiaofan can be sure that it was definitely the contaminant injected into the syringe that caused the paint to be contaminated.

"Mr. Li, it is basically clear now, the problem is in your company, someone used a syringe to inject a float containing silicone oil into the paint. ”

"What's that floater for?"

He could see Zhang Xiaofan's operation clearly just now, and naturally knew that it must be his own employees who were doing ghosts, and there were only a few people who could come in here, and he probably guessed who it was.

It's just because he is more sensitive to new terms that he asks this question.

"The effect of the floater is to produce orange streaks, and if it is a floater with silicone oil, it is a disaster for all flat powder coatings.

It only takes a little bit of it and it's going to have big, big craters, which is what happens when you have a problem with the ceiling. ”

Li Feiyun nodded, now that the problem has come out, how to make his production recover quickly, this is what Li Feiyun cares about.

As for the mole, after resuming production, I will deal with him slowly.

"So how to solve this problem"

"This problem is very complicated, the float agent containing silicone oil has a very strong ability to pollute the paint, as long as there is a little bit of drift in the air, then it can affect the film formation of the paint.

In other words, there must still be this kind of float in your factory, so you have to clean the air, and before purifying the air, we need to find out all the paints that contain silicone oil float and put them out of the factory. ”

"You will arrange that today all the workers, all the management, including me, are all under your command. ”

"Okay, let's get started right away, and make sure you can get to work before dark. ”

"Don't say much about thanks, we will cooperate for a long time, and we will talk slowly in the future. ”

Zhang Xiaofan finally smiled comfortably, this time the knowledge in his memory helped him again, although it was Zhang Xiaofan himself who was helping himself, but it did confirm a sentence, in the end, only he could rely on.