Li Shengping couldn't figure out why his grandfather came.

Zhang Yu couldn't figure it out, he didn't take out his mobile phone, could it be that Li Lao and the three of them couldn't do divination, Zhang Yu thought strangely in his heart.

Li Lao and the three looked at Zhang Yu with a smile on their faces, although they didn't know what happened to Zhang Yu's R&F Group, but they still knew the general news.

Li Shengping, this girl, refused to reveal the slightest because she didn't have Zhang Yu's consent, but because Zhang Yu's R&F Group was engaged in a commercial war with the Chen Group, which suddenly came out, the Eastern Province was full of turmoil.

The Chen Group, which sprung up, soon held up half the sky in Eastern Province, united with some conservative forces, and began to suppress the emerging industries in Eastern Province, the first of which was to launch an attack on Zhang Yu's R&F Group.

As for the personal grievances between Zhang Yu and Chen Fei, Li Lao and the three of them don't know.

"What grievances does this Chen Group have that suddenly appeared and Zhang Yu Xiaoyou, it's menacing, and we old guys don't even pay attention to it!"

There was something to say, not only asked about the grievances between R&F Group and Chen's Group, but also made his position clear.

Next, even if he wants to help Zhang Yu, it can be said that it is for his own interests, and it does not appear abrupt.

"It's just a Chen group, Tang Lao doesn't have to take it to heart, it won't be long before the Chen group came to Binhai City, I want him how to go back. Zhang Yu was full of confidence, took a step forward, and prepared to take Tang Lao and a few people to his factory to see the new machine.

"Oh, I see Zhang Yu Xiaoyou like this, it seems that there is good news to say. Li Lao smiled, and from Zhang Yu's silent expression, he understood a trace of deep meaning.

"What's the news, I really can't hide it from Mr. Li, the machine I newly developed, before I have time to speak, Mr. Li smells it. Zhang Yu said generously and made a gesture of invitation to the door of the office.

"Unexpectedly, this time, I originally thought that it was to discuss the matter of the Chen Group with Zhang Yu Xiaoyou, but I didn't expect that after so many days, Zhang Yu Xiaoyou has come up with new machinery and equipment, we old guys, it is better to sigh!" Tang Lao nodded and walked towards the door.

For the previous discussion of the Chen Group, all the things that were discussed in the back of the mind, not to mention how Zhang Yu's new machinery and equipment were, Zhang Yu's innovation and rapid manufacturing ability alone shocked the three of Tang Lao.

After returning from the boutique machinery and equipment exhibition, they understood that Zhang Yu Xiaoyou was a knowledgeable person.

As for the manufacture of new machinery and equipment, they have long been surprised, but it is one thing to hear about it, and it is another thing to see it with their own eyes.

Li Lao and the three of them have been in contact with Zhang Yu for so long, and they don't know how many new machines and equipment Li Lao has witnessed with his own eyes.

Several old men, under the guidance of Zhang Yu, walked towards the private factory.

This kind of private factory for research and development, Li Lao and the three also have it, but their private factory is larger, and there are more staff inside.

Li Lao, they only need to envision, draw drawings, and then let the people below do it, and even the personnel in charge of installation and testing have a bunch of people to do it.

In terms of scale, Zhang Yu, a newly established private factory, is naturally not as good as Li Lao, but in terms of machine research, even if Li Lao and the three of them are added together, they are not worthy of a Zhang Yu.

"Zhang Yu Xiaoyou, what is the most surprising thing about the machine developed this time. Just entered the factory, Tang Lao had an expectant expression on his face, and couldn't wait to ask.

"The new machinery and equipment is still related to energy, as for what it is, you can just look at this. Zhang Yu took out the manual of the gasoline optimizer that Li Shengping had shown them before.

"I'll see. There are only two manuals, and the three of them, Li Lao, are looking forward to it, so they naturally rush to read the manual.

Xiao Lao was more mature and steady, just shook his head with a smile, and gave the opportunity to read the manual to Li Lao and the others.

Xiao Lao felt that since they had already come to the factory, it was naturally better to look directly at the machine and read the manual.

"Zhang Yu Xiaoyou, that's your newly developed machine and equipment! I'll go over and take a look first. Thinking of this, Xiao Lao looked at Zhang Yu and pointed to the gasoline engine in the distance.

Zhang Yu nodded, or according to the original old method, let Li Lao and the three of them look at the products first, and then give them the order.

Xiao Lao walked briskly towards the machinery and equipment newly developed by Zhang Yu.

"The previous electric energy optimization machine was already a great invention, and now the gasoline engine has been developed, which is simply a monopoly in the energy industry. Li Lao, who was reading the manual from a distance, trembled with his hand holding the manual, and exclaimed unconsciously.

"When these products are promoted to the whole country, China's energy industry will undergo earth-shaking changes, greatly reducing the use of energy, which will play a huge role in the future development of China. "Tang Lao thinks more long-term.

The change of energy can not only be more convenient for the people, but also strengthen the country, Tang Lao looked at Zhang Yu, and secretly thought in his heart that Zhang Yu was born in the era of peace, and with this exquisite machine scientific research level, it is easy to develop into a rich business giant.

If Zhang Yu was born in the modern war, he would definitely be a genius in the military industry of various countries.

After sighing, their desire for the finished product became more and more urgent, and seeing that Xiao Lao was already studying the machine at this time, Li Lao and the two of them were a little anxious, and they walked two steps quickly and came to the side of the gasoline optimization machine.

Zhang Yu put his hands around his chest, just looking at Li Lao and the three of them, this machine has been tested, so naturally there is no need to say more.

Before the change, Zhang Yu didn't even bother to test, researched it, and directly found the seller to test it, without worrying about any problems with the new machinery and equipment.

This time it was also urgent, and they originally planned to develop on their own, but because of the suppression of the Chen Group, their funds were completely monopolized, and in desperation, they had to adopt the method of cooperation again.

The gasoline optimizer began to start with the research of Li Lao and the three of them, and the machine was researched and studied, and it was more reliable to be practical, and the test could see the real chapter.

"Yes, with this gasoline optimizer, all the old gasoline engines on the market will have a new look. Elder Li nodded.

"The commercial value of this gasoline optimizer, once promoted, will be immeasurable. Tang Lao held his chin and said with an appreciative expression.

"I suddenly want to worship Zhang Yu Xiaoyou as a teacher, the very sincere kind, people say, learn old, live to be old, this time I have seen it again. Xiao Lao's eyes showed a determined look and looked at Zhang Yu from afar.