With the start of 300 hour endurance test run, Wang Bin has stayed at his aerospace engine laboratory of Tiangong technology every day for the past few days.


    This morning, Wang Bin came to the Tiangong technology headquarters. He just turned around the factory for a while, returned to his office and looked out of his office window.


    However, at this time, he saw a motorcade slowly coming to their Tiangong technology.


    This made him very confused, because the team was obviously not an ordinary team, and there was nothing special about their Tiangong technology during this period of time.


    Soon the team came to the gate of their Tiangong technology and stopped. Many people got off the car.


    Before long, the phone in his office rang. It was obvious that it was definitely from the guard, so he picked it up.


    "Mr. Wang! Some people came to the gate. They said they came to our Tiangong technology to verify and review the engine we developed." the guard said on the phone.


    Hearing the guard''s words, Wang Bin was even more confused, because he did not receive the news that anyone would come to their Tiangong technology for engine verification and audit.


    However, he still told the doorman at the gate to take these people to the meeting room dedicated to receiving outsiders, and he got up and walked towards the meeting room.


    Not long after he came to the conference room, the guard of Tiangong technology entered the conference room with a group of people, and Wang Bin also stood up, smiled and said to them: "Hello, everyone! I''m Wang Bin, the boss of Tiangong technology. Welcome to Tiangong technology. I don''t know what you want to come to Tiangong technology today?"


    Because there is no familiar face of Wang Bin among these people, and they have not been informed about this before, Wang Bin at this time still has some doubts about their identity.


    In fact, Wang Bin doesn''t know that because this audit is related to whether their Tiangong technology engine can be approved, in order to avoid suspicion, Xiong and others are not in the verification audit team. At the same time, as long as they are related or familiar with him, they are not in the audit team, Only then did Wang Bin see that all the audit teams were strange faces.


    At this time, the head of a middle-aged man about 4 ~ 5 years old spoke! "Mr. Wang! I didn''t expect you to be so young and promising! We are here to review your application for engine project approval submitted by Tiangong technology.


    Of course, if you don''t believe Mr. Wang, you can also call and confirm our identity with relevant departments! "


    Hearing the old man''s words, Wang Bin was obviously stunned, immediately picked up the phone, dialed director Jin of the relevant department, and soon got through there.


    However, before Wang Bin asked, director Jin on the other side of the phone took the lead and said, "Mr. Wang, I think the purpose of your call must be to ask about your engine verification and audit expert team Tiangong technology this time!


    Don''t worry, Mr. Wang! There''s no problem coming to your Tiangong technology to verify and audit the identity of the team. The reason why Tiangong technology didn''t mention to inform you before is also because of the need for confidentiality. Now that the expert team has arrived at your Tiangong technology, it''s naturally unnecessary to keep you confidential.


    At the same time, I can also clearly tell you that this expert team verification and audit is very important, and even the results will be directly related to whether your engine can obtain the project approval and subsequent issuance of other certificates, including the future production license and airworthiness certificate of your engine. "


    "OK! Thank you, director Jin!" said Wang Bin.


    After Wang Bin said goodbye to director Jin, he hung up. After all, these expert teams who came to their Tiangong technology for verification and audit are still waiting.


    "Mr. Wang! You must have confirmed our identity!" just after Wang Bin hung up the phone, the middle-aged man on the side smiled again and said to Wang Bin.


    At the same time, he also praised Wang Bin''s vigilance. After all, ordinary private aviation enterprises will be very enthusiastic as soon as they hear that they are the verification and audit team. At the same time, their vigilance will become very low, and they have no doubt about their identity. Even if it is the same as this time, it is the same for sudden audit.


    It is absolutely rare for the boss of Tiangong technology to maintain such high vigilance and call the relevant departments for verification after they explain their identity.


    "Hello, welcome to our Tiangong technology verification and audit of the aeroengine we developed. I don''t know who you are?"


    Until this time, Wang Bin''s tone became enthusiastic. At the same time, he also stretched out his hand and shook hands with the middle-aged man, but there were not many compliments in his tone.


    "Hello, Mr. Wang! I''m the leader of the expert team for the verification and audit of your Tiangong technology engine this time. My name is Yang Lin. Mr. Wang, you can call me Yang Gong." after listening to Wang Bin''s words, Yang Lin said, and he also extended his hand and shook Wang Bin''s hand.


    "OK, Yang Gong! I don''t know whether we should take a look at each workshop of Tiangong technology first or go directly to the laboratory?"


    After listening to Yang Gong''s words, Wang Bin didn''t have any nonsense. He directly asked Yang Gong and others. At the same time, Wang Bin shook hands with others in the audit team one by one and asked the names of these experts.


    "Let''s go to each workshop of Tiangong technology first!" said Yang Gong.


    Then, Wang Bin took the expert team out of the conference room, walked towards the workshop of Tiangong technology, and soon came to the nearest workshop to them.


    "Dear experts, this workshop is the special glass production workshop of Tiangong technology. Although it seems that the special glass produced in this workshop has nothing to do with Hangfa, it is not. In fact, many parts of the engine developed by Tiangong technology are made by the special glass produced in this workshop.


    It includes part of the engine body shell, the front compressor blade of the engine and some other blades.


    In addition, according to the test of our R & D personnel of Tiangong technology, in fact, the use of this special glass in aeroengine is not only that, but also many parts and even the overall shell can be made of this glass. However, considering the performance of the engine, we only use some parts and some shells When he came to the workshop, Wang Bin first introduced the special glass produced by the workshop to these experts.


    After listening to Wang Bin''s words, these experts nodded and didn''t speak. Instead, they looked at the layout of the workshop, the working state of the workers in the workshop and the operation of various equipment, and asked some workers about this kind of glass.