After lying down for a while, Bai Song still couldn't sleep, he had a trace of thought in his head, but he couldn't grasp it. So I got up from bed and went to the office by myself.

In order to maintain the confidentiality of the case, the conference room is locked when no one is around, but the office is always open, and there is no one at this time.

Most of the computers here are computers on the public security intranet, which are physically isolated from the external network, but there are also two laptops that are extranet computers.

Early the next morning, Bai Song got up, and after only five hours of sleep that night, Bai Song was in good spirits.

Departure, or yesterday's work.

Li Han was a little curious, Bai Song was in a good state today.

Regarding the specific geographical distribution of Tiandong District, even Li Han, who is a native of Tianhua City, does not dare to say that he knows it very well, so he goes to these places by walking around along the way, and today, Bai Song designated a place, Li Han didn't care, and drove over directly.

Now the two are also very familiar, although Li Han doesn't know Bai Song very well, but he can also see that Bai Song is a relatively stable person, and he didn't ask much along the way, and arrived at his destination after more than forty minutes.

It is a very large factory that specializes in the sale of all kinds of mechanical products, including grinders.

Li Han knew that Bai Song wanted to find a few more at a time, and it was indeed a good idea.

At the gate of the courtyard of the factory, Li Han showed his people's police card, and the security guard directly let him go, and the two drove into the courtyard.

Not long after entering the door, two men, one fat and one thin, walked over quickly.

"Hello, comrade officer, what is the matter with us?" asked one of the middle-aged men with a smile on his face.

"Well, we're coming..."Li Han pondered for a moment, and then patted Bai Song's shoulder, "You tell them." ”

Bai Song was stunned for a moment, and spat out the words that he had prepared a long time ago: "The logistics department of our unit wants to buy a cutting machine for cutting some steel, is it suitable for you here?"

"Yes, yes, yes. As soon as he heard that Bai Song was not here to have other business to do, but to buy something, the middle-aged man was even happier, and hurriedly stretched out his hand and stretched out his hand to a warehouse: "Come, please here." ”

"Introduce to the two police officers, my surname is Qian, and now I am a small boss in this machine tool factory, we have a cutting machine here, far away I dare not say, in the east of Tianhua City, it is reasonable, and the variety is relatively complete, the most important thing is that the price," Boss Qian smiled mysteriously, haha a few times, and then resumed the state of smiling.

"I don't know much about this, we don't make a big purchase, we need a machine, mainly for cutting some steel, the specific use is not convenient to disclose, but the amount of steel is not small, can you introduce it?" Bai Song asked.

"Well, no problem. Boss Qian opened the door of the warehouse, and hundreds of machines inside were divided into different areas according to their size, and they were placed in an orderly manner.

"To introduce to the two of you, first of all, the most common grinding wheel cutting machine, are here, these are very cheap goods, it is estimated that they can not meet your needs, in addition, we also have a fully automatic cutting machine here, using the latest cubic boron nitride grinding wheel, the quality is not said, this is machine controlled, accuracy and efficiency have been greatly improved. A few here, it is a laser cutting machine, this cutting efficiency is okay, but the requirements for the circuit are relatively large, the circuit needs to be modified, and it is indeed a little expensive, it is estimated that you will not need such fine goods......"

Although this money boss is the boss, he has a lot of treasures for these products. Only the simplest grinder is produced here, and the rest are bought and resold by him through other channels, and most of the things placed here have already been ordered.

"What is this? Why didn't Boss Qian introduce it?" Bai Song pointed to a machine-like machine tool about one and a half meters long.

"Oh oh oh this, hey, it's not that I don't introduce it, these have been sold, and we won't have them here for a while. Boss Qian hurriedly said: "This is a high-pressure waterjet cutting machine, which is still relatively rare in China, but the cutting capacity is this." Boss Qian gave a thumbs up, and then said: "This thing generally cuts materials with strict requirements for material property changes, if you only need to cut steel, there is not much need to use this, the most important thing is that this high-pressure waterjet is good to say if you cut something else, if you cut steel, you can't use water directly, you have to mix it with abrasive, and now we have waterjet abrasives here are imported, this price..."

Speaking of this, Boss Qian suddenly felt a little annoyed, how could he introduce the customer like this? The eldest brother of the Public Security Bureau asked this, and at first glance, he saw that the money was not bad and the funds were enough, so he hurriedly said: "However, if you need this, I will find a way, 9, um... 6 days! 6 days to ensure that I will get one over, and I will give you the abrasives in the future according to my purchase price!"

"Abrasives?" Li Han pondered, after so many years of professional experience, if he hadn't seen the purpose of Bai Song, he would be considered a fool, thought about it, and asked: "How expensive is this abrasive you are talking about? What kind of material is it?

"That's right. At this time, the man with glasses next to Boss Qian spoke: "The two of you don't know, if the abrasives used in cutting steel over there are not up to standard, it is likely that the cutting is insufficient, especially although the water pressure of our waterjet is very high, there is still a certain gap between it and the large waterjet equipment." The main materials in our waterjet abrasives are garnet, emery and other abrasives that can meet international standards. “

Bai Song gave Li Han a look, Li Han understood, and immediately began to talk about the price with Boss Qian, the two of them didn't plan to buy it, Bai Song was afraid of talking too much, and Li Han was talking about it from now on.

The price is quite feasible, Li Han did not agree or did not agree, and he did not say that he was dead, and he still had to go back and ask the leader Yunyun or something like that.

Boss Qian understood and hurriedly handed over the business card.

"In Tianhua City, are there any other government departments that purchase this kind of equipment?" Li Han asked, "If no one has bought it, it will be a trouble for us to go through the procurement." ”

"Yes, yes! If you don't know anything about it, the government won't say it, our railways and water conservancy departments have come to us to buy it, and this thing is also very popular in the current enterprise, this is the most environmentally friendly!