After solving the company's affairs, Zhang Yu could finally relax for a while and move around the office a few times.

"Why, I can't be idle, do you want to go out for a walk together. Li Shengping covered his mouth and chuckled.

After a period of getting along, Zhang Yu behaved more and more casually in front of Li Shengping, Li Shengping was abnormal, and the previous casualness disappeared and became a little twisted.

"No, take a break and get ready to develop the next machine. Zhang Yu waved his hand and politely refused, and sat back on the chair in the office.

"Are you a monster? Studying a machine or equipment product is like a joke. Li Shengping stroked his bangs and looked extremely uncalm.

In the years when she followed her grandfather, her grandfather had researched a total of so many successful products.

But when I arrived at Zhang Yu, it was only a long time, and they had known each other for less than half a month!

Multi-functional amusement equipment, gear machine equipment, which already has two, regardless of the ultraviolet converter he developed before, the hoverplane.

"Please call me Shrek. Zhang Yu became interested and made a strange expression.

"Uh!" Li Shengping glanced at Zhang Yu.

The small talk between the two lasted for a while, when it was interrupted by a phone call.

"Elder Li, Boss Wang, they have come to urge the order of gear machinery and equipment again. Answering the phone, Zhang Yu made a joke.

Zhang Yu Xiaoyou laughed, even if those guys came to urge, I didn't necessarily pay attention to them. Li Lao was on the other end of the phone, and replied very carelessly.

"Hehe, it's nothing, I still want to go to Li Lao's place for tea. Zhang Yu chuckled and changed the hand that took the phone.

"Drink tea, let's talk about it later, there will be a machine and equipment seminar in a few days, Zhang Yu Xiaoyou is interested in seeing. "Li Lao's invitation attitude is extremely obvious, and he almost didn't say, Zhang Yu Xiaoyou, you must come to this machinery and equipment seminar.

"Okay, Mr. Li, you invited me, I will definitely go. Zhang Yu responded.

The Machinery and Equipment Symposium is a bit interesting, Zhang Yu has a trace of expectation in his heart, and there will be a large number of machine researchers.

Just go to get acquainted, as a machinery and equipment business empire to be established in the future, the more people about this area, the more you know, the better.

After finalizing this matter, Zhang Yu and Li Lao talked about some questions about the machine again, and then hung up the phone.

"Machine scientific research conference, do you want to go?" Zhang Yu looked at Li Shengping, who looked at him with curiosity, and did not shy away from it, and said it directly.

Even if he doesn't say it, Li Lao will tell Li Shengping, and with the character of this chick, he will definitely go.

"Go, of course go, it's such a fun thing, it's a shame not to see it. Li Shengping nodded again and again, like a shaking Minion.

The time of the machine research conference was set for tomorrow, and after the two discussed it, they decided when they would meet in the morning.

Zhang Yu thought about whether to bring any machinery and equipment to tomorrow's machine research conference.

Although there is Lu Ban Craftsman, his machine technology has already reached the top level in China, and this kind of machine scientific research conference naturally does not have to worry.

But he thought about it for a while, and recently he has been busy with the affairs of R&F Group, and he has not bothered about the matter of the mechanic.

At present, Zhang Yu, except for a patent for an ultraviolet converter, only has a patent for the sale of other products, and he has not applied for a patent himself.

The patent right sold only needs to be taken to the relevant departments for appraisal with the product, and your own patent application is different, and you need to go to the relevant department for registration.

After returning from the machine research conference, he will apply for patents for several other products, which will also help him participate in similar machine research conferences in the future.

……

Zhang Yu and Li Shengping went all the way, and Li Lao went all the way alone, and they walked separately, and they agreed to meet at the machine research conference.

"Sir, hello, this is the Machine Research Conference, are you here here?" The guests at the door were still very polite, and their eyes deliberately looked at Li Shengping twice, good-looking girls are always attractive.

"We're here for a scientific conference. Zhang Yu was inexplicably unhappy about staring at Li Shengping with the eyes of the guests, but he didn't show it.

"Please bring out your own invitation. The guests glanced at Zhang Yu in surprise.

Originally, he looked down on Zhang Yu, and he greeted this kind of machine scientific research conference not once or twice. The scientific researchers who came to participate, not to mention others, are mostly older bachelors just by age, after all, the knowledge and experience required by the mechanics who do machine research are very high.

These things, only through the accumulation of time, can become a professional.

"Oh! I was invited by a friend, since I need an invitation, then I'll wait for my friend!" Zhang Yu's expression was flat, and he didn't pay attention to the disdain of the guests.

"Haha, this is really funny, come here to cheat and cheat, just say it? The guests suddenly laughed, and all the previously suppressed emotions exploded at this moment.

"Please speak with respect. Zhang Yu's expression was flat, he took a step forward, and stared at the guest man with an unkind gaze.

The previous unhappiness was also stimulated, and looking around in front of him, Zhang Yu secretly wrote it down in his heart, if this guy didn't say these words, it would be fine.

"I said you are a liar, why, the lie has been exposed, and I am angry. The attitude of the man who greeted the guest was extremely arrogant, so he almost called the security guard.

"What's going on, Xiao Wu. At this moment, a middle-aged man with a big belly came over to check what was going on here.

"President, it's nothing, it's just a few trick-or-treating guys, if they don't leave, I'll call the security guards. The guest man known as Xiao Wu respectfully explained to the pot-bellied middle-aged man.

"Hurry up, get out of here, wait for the machine scientists to come, don't spoil the atmosphere. The middle-aged man glanced at Zhang Yu and the others, and in his impression, there were no two people in the invitees, so he believed Xiao Wu's words.

Zhang Yu also understood that the other party made it clear that he thought he was a liar, and it made no sense for him to say anything else now, so it was better to wait for Li Lao to arrive.

Seeing that Zhang Yu didn't move, the pot-bellied man showed a hint of surprise on his face, judging from Zhang Yu's confident expression, he didn't look like a liar.

"You liar, don't you leave, do you, you have to call the security guard. The pot-bellied middle-aged man did not speak, and Xiao Wu, the guest officer, took advantage of this good opportunity to curry favor with the leader, and at this time he had another attack.