With this old man Chen who came over suddenly, he set a quota for them, and everyone turned from worry to joy, originally thinking that they would be troubled by the man in the vest.

Before the competition, they were like walking on the edge of a cliff, and they were extremely worried, but with Chen Lao's internal quota, they could study the promotion competition well, eliminating the remaining cumbersome qualifiers, Zhang Yu and they followed Chen Lao to handle the registration of the internal quota.

Before leaving, Chen Lao glared at the man in the vest, this guy was negligent in his duties and almost missed an excellent piece of machinery and equipment.

After the man in the vest was glared at by Chen Lao, his heart hung to the bottom, not to mention whether the next work can be guaranteed, and in the future, he will be blacklisted in terms of machinery and equipment exhibitions.

What kind of character is Chen Lao, one of the people in charge of the boutique machinery and equipment exhibition this time, he doesn't need to make a move, many people who want to show goodwill will also take him. The man in the vest seemed to have seen a pair of tigerish eyes.

"This young man, I want to ask, is this product jointly developed by several of you?"

"This old gentleman, I researched this product. Being stared at by Chen Lao, Zhang Yu didn't feel the slightest discomfort, his chest was straight, and his expression was flat.

"Did you research it?" Chen Lao looked at Zhang Yu suspiciously, his confident movements were indeed credible, but his young face made Chen Lao unconsciously read this sentence.

Zhang Yu didn't say anything, just chuckled calmly.

"This old gentleman, this product is really developed by Zhang Yu Xiaoyou. Li Lao saw that the two of them were talking about this, and explained a sentence for Zhang Yu.

"The young man's name is Zhang Yu, right! Introduce yourself, my name is Chen Guanrong, you can call you Lao Chen. Chen Guanrong nodded and returned Zhang Yu's hoverplane to him.

"Chen Guanrong, you are Chen Guanrong, one of the top ten machine research masters, it is better to be famous than to see it, I have heard of Chen Lao's deeds, your research is simply countless, and you have been rated as a national outstanding machine research master many times. When Tang Lao heard Chen Guanrong's words, he couldn't help but tell his deeds.

"That's all in the past, don't mention it anymore, this Zhang Yu Xiaoyou, is the apprentice of the three of you?" Chen Guanrong waved his hand, not careless, but asked another question.

"Old Chen said with a smile, our machine research attainments are not as good as Zhang Yu Xiaoyou, his skills are above us. Li Lao smiled lightly.

"Oh! It seems that the three of you value this Zhang Yu little friend very much? Then I am in the promotion competition, waiting for you to shine. Chen Guanrong glanced at Zhang Yu again, said such a sentence, and walked slowly towards the observation platform with steps.

They sit here, just waiting for the appraisers, to come over with some items of research value, and then select the machines and equipment that they have assigned to them.

"Lao Chen, what treasure did you find this time. An old man beside him smiled and patted Chen Guanrong on the shoulder.

"You'll know when you wait for the qualifiers, so I won't wait here with you, look at the drawings and drink tea. Chen Guanrong took his thermos cup and left the exhibition with a big laugh.

……

Zhang Yu on the other side, after saying goodbye to Chen Guanrong, slowly left the qualifier scene with his own things.

The few people who returned to the hotel looked at each other with a happy expression on their faces.

"This time it can be regarded as a mistake, and I got this quota by mistake. Tang Lao sighed and scratched his gray hair.

"This is also Zhang Yu Xiaoyou's machinery and equipment have this ability, otherwise even if he hits it, he will not be able to get this quota inside. Xiao Lao touched his Mediterranean hairstyle, and his eyes showed a deep appreciation for Zhang Yu.

"Don't talk about this, now that the qualifiers are all done, let's discuss the next games!" Zhang Yu interrupted Tang Lao's words, sat on the chair and moved, changing a comfortable position.

"After the qualifiers, the next qualifier is to prepare a large number of products, according to the process inside, the rules of the competition at that time are to make a practical estimate of the machinery and equipment of the contestants, regardless of the number of products, the top ten in estimated value will enter the final finals. Tang Lao told Zhang Yu the rules of the game.

Several of them have already familiarized themselves with the rules of the game, and only Zhang Yu does not know the specific rules of the game.

Li Shengping on the side also listened with interest, she is here, is to help everyone take things, do data analysis, she thinks that Zhang Yu has a great chance of getting this boutique machinery and equipment exhibition, not for anything else, is to Zhang Yu special confidence.

Zhang Yu nodded and listened to Tang Lao's explanation, glanced out of the corner of his eye, and saw Li Shengping staring at him, quite uncomfortable, pretending not to find anything.

"As for the next competition, I brought all the works that I am proud of this time. Li Lao took a sip of tea and said very movingly.

"Old man Li, we all know about your works, but I just heard that you have recently developed a good piece of machinery and equipment, which seems to be what kind of soldering machinery and equipment, let's talk about it. Xiao Lao seemed to remember something, and looked at Li Lao meaningfully, waiting for him to express his opinion a little proudly.

The three of them are very good friends, yes, but people will have a little bit of competitiveness, and they usually compare themselves with each other.

If anyone has a great product, they will inevitably show off in front of the other party, I don't know why this time Li Lao, after developing the soldering machine, kept silent, if it wasn't for his product being published, Tang Lao and the two didn't know.

"Speaking of this soldering machine and equipment, I have to talk about my encounter with Zhang Yu Xiaoyou......" Li Lao had a trace of nostalgia, and did not have the smug expression in Xiao Lao's impression.

With Li Lao's words, Xiao Lao understood that Li Lao's soldering machinery and equipment also had a credit from Zhang Yu Xiaoyou.

They thought, how could this old man Li suddenly keep a low profile? You must know that he is the most active of the three.

"Zhang Yu Xiaoyou, your machine knowledge, as well as research, I, old man Tang, have nothing left but admiration. Tang Lao raised his hand and made a thumbs-up gesture.

Those who are familiar with Tang Lao know that when he makes this gesture, it is a recognition of others, and it is rare to see Tang Lao Man make this gesture.

"Elder Li, didn't you talk about the competition? Zhang Yu saw that Li Lao and the others said one sentence to me, and once again pulled the topic to him, leaning back on the chair behind him, feeling uncomfortable.