Police Detective

After lying down for a while, Bai Song still couldn't sleep. He had an idea in his mind, but he couldn't grasp it. So I got up from the bed and went to the office.

In order to keep the case confidential, the conference room will be locked when no one is around, but the door to the office is always open, and no one is there at this time.

Most of the computers here are computers on the public security intranet, which are physically isolated from the external network. However, there are also two laptop computers on the external network. Bai Song started to check the information online, writing it down in his notebook while checking.

Bai Song got up early the next morning. He only slept for five hours that night, but Bai Song was full of energy.

Setting off is still the same work as yesterday.

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

As for the specific geographical distribution of Tiandong District, even Li Han, who was born in Tianhua City, did not dare to say that he knew much about it, so he had to go to these places by wandering along the way. Today, Bai Song designated a place, but Li Han didn't care. He drove directly over.

The two of them were now very familiar with each other. Although Li Han didn't know Bai Song very well, he could tell that Bai Song was a relatively steady person. He didn't ask too many questions along the way and arrived at the destination in more than forty minutes.

This is a quite large factory that specializes in selling various mechanical products, including grinders.

Li Han understood. It seemed that Bai Song wanted to find a few more at once, which was indeed a good idea.

At the gate of the factory yard, Li Han showed his People's Police ID, and the security guard let him go directly, and the two drove into the yard.

Not long after I walked in, two men, one fat and one thin, walked over quickly.

"Hello, comrade police officer, what are you doing here?" One of the middle-aged and stout men asked, with a smile on his face as he spoke.

"Well, we are here." Li Han considered for a moment, then patted Bai Song on the shoulder, "You tell them."

Bai Song was stunned for a moment, then spat out the words he had prepared: "Our unit's rear security department wants to buy a cutting machine to cut some steel. Do you have a suitable one here?"

"Yes, yes, yes." When he heard that Bai Song was not here for other business, but to buy things, the middle-aged man became even more happy. He quickly stretched out his hand to a warehouse: "Here, please come here." .”

"Let me introduce you to the two police officers. My surname is Qian. I am now a small boss in this machine tool factory. The cutting machines we have here are far away. I dare not say that. In the districts east of Tianhua City, they are pretty good. And the variety is relatively complete, and the most important thing is the price." Boss Qian smiled mysteriously, laughed a few more times, and then returned to his smiling state.

"I don't know much about this. We are not making a large purchase. We just need a machine. It is mainly used to cut some steel. It is not convenient to disclose the specific purpose, but the amount of steel is not small. Can you introduce it?" Bai Song asked .

"Yeah, no problem." Boss Qian opened the warehouse door. Hundreds of machines inside were divided into different areas according to size and were arranged in an orderly manner. Bai Song couldn't help but take a closer look at Boss Qian. This was not an ordinary person.

"Let me introduce to you two. First of all, the most common grinding wheel cutting machines are here. These are very cheap products and may not meet your needs. In addition, we also have fully automatic cutting machines here. The latest cubic boron nitride grinding wheel is used, and the quality cannot be said. This kind is machine-controlled, and the accuracy and efficiency are greatly improved. The several models here are laser cutting machines, and the cutting efficiency is not bad. , but the circuit requirements are relatively large, and the circuit needs to be modified, and it is indeed a bit expensive. I guess you won’t be able to use such sophisticated products.”

Although Boss Qian is the boss, he knows these products very well. Among the things here, only the simplest grinders are produced here, and the others are bought and resold through other channels. Moreover, more than half of the items displayed here have been ordered.

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

"Oh oh oh, this, hey, it's not that I don't want to introduce it, these machines have been sold, and we won't have any in stock here for a while." Boss Qian said quickly: "This is a high-pressure water jet cutting machine. There are still many in China. It’s relatively rare, but its cutting capabilities are like this.” Boss Qian gave a thumbs up, and then said: “This thing generally cuts materials that require strict changes in material properties. If you only need to cut steel, there is not much problem with this. Necessary. The most important thing is that if this high-pressure water jet cuts other things, it can’t be cut with water directly. It has to be mixed with abrasives. Now the water jet abrasives we have here are all imported. What’s the price?”

At this point, Boss Qian suddenly felt a little annoyed. How could he introduce it to his customers like this? The big brother from the Public Security Bureau asked this. He saw that there was no shortage of money and sufficient funds, and he quickly said: "But if you need this, I will find a way, 9, um, 6 days! I promise to get one within 6 days. I’ll also give you the abrasives at my purchase price!”

"Abrasive?" Li Han figured it out. After so many years of professional experience, if he still hasn't figured out Bai Song's purpose, he would have wasted his time. After thinking about it, he asked: "How expensive is this abrasive you are talking about?" What? What specific material is it? Can’t we use domestically produced materials?”

"It's like this." At this time, the man wearing glasses next to Boss Qian spoke: "You two don't know, if the abrasives you use when cutting steel are not up to standard, it is likely that the cutting will be insufficient, especially Although the water pressure of our water jet is very high, there is still a certain gap between it and large-scale water jet equipment. The main materials in our water jet abrasives are garnet, emery and other abrasives that can meet international standards."

Bai Song glanced at Li Han. Li Han understood and immediately started talking about the price with Boss Qian. The two of them had no intention of buying. Bai Song was afraid of revealing his cowardice by talking too much. From now on, Li Han was the one doing the talking. .

The price is still feasible. Li Han didn't agree or disagree, and he didn't say anything like that. He still had to go back and ask the leader for instructions on this matter.

Boss Qian understood and quickly handed over his business card.

"In Tianhua City, are there any other government departments purchasing this kind of equipment?" Li Han asked: "If no one has purchased it, it will be troublesome for us to purchase it."

"Yes, yes! Officer, if you don't know anything, the government won't tell you. Our railway and water conservancy departments have all bought from us, and this thing is also very popular in today's enterprises. This is the most environmentally friendly thing." Yes! I guarantee there will be no dust or smell when you cut it!" Boss Qian assured with a pat on his chest.