However, Wang Bin''s bearing steel technology must use a variety of strategic scarce materials, which is definitely the biggest defect in Professor Hu''s view. Even when Wang Bin gave him this bearing steel technology, he clearly told him about this problem.

    When Wang Bin gave him this bearing steel technology, he clearly told him that he hoped he could reduce or minimize the technicality of bearing steel and reduce or directly do not use strategic scarce materials.

    Even for Professor Hu, such R & D is a great challenge. For example, he has obtained this bearing steel technology from Wang Bin for half a month. For such a long time, Professor Hu has only a little clue. He wants to achieve what Wang Bin said without using special strategic scarce materials, It is absolutely difficult to achieve the same performance as before.

    However, as a scientific researcher, the greatest pleasure is naturally to develop various materials. Even without specific data, they can develop materials with excellent performance. Now the formula and process of this material are in his hands, and he is absolutely confident to do what Wang Bin said.

    In fact, during this period of time, of course, he has not only developed this material, but also sometimes he will take his team to assist Wang Bin in developing automobile glass and mobile phone screen glass technology. Otherwise, the success time of Wang Bin''s two glasses will have to be pushed back.

    As an old expert in material science, Hu zaifeng not only has rich experience in material R & D, but also has professional knowledge that Wang Bin can''t deny.

    As for Professor Hu''s team, that is, the fresh graduates recruited before, now just help Professor Hu and do some unimportant scientific research. Neither Wang Bin nor Professor Hu expect them to participate in real high-tech R & D. now for them, Wang Bin is only training oriented.

    "OK! President Wang!"

    After that, he said: "President Wang, President Leng of Xibei UAV called yesterday and said that today, people from their head office will come to our Tiangong technology for investigation. Do we have anything to prepare?"

    "Xifei? We don''t need to make special preparations for this. When they come, we just need to show them the data we tested before. If I want to see these data, they will recognize our glass."

    Speaking of this, Wang Bin thought for a moment and said, "also, go to Professor Hu and get some special bearings and basic data of these bearings. I think these people of Xifei will be interested in these high-performance bearings!"

    "OK! Mr. Wang!" with that, Jiang Zongliang went out of Wang Bin''s office.

    Seeing Jiang Zongliang out of his office, Wang Bin breathed a long sigh of relief. At the same time, he also felt much more relaxed. Originally, before Jiang Zongliang came, Wang Bin needed to do many things in person. Now many things don''t need Wang Bin to come in person. Jiang Zongliang and Wang Xu can handle them by themselves.

    Only some matters involving military industry must be handled by Wang Bin in person. After all, these matters have involved confidentiality procedures, and Jiang Zongliang can''t handle them at all. It''s like when the people of this West flight come, they need him to handle them in person.

    At the same time, he also thought that the annual bidding meeting of Jiangbei aircraft would begin, and their Tiangong technology must take more orders. Otherwise, the large-scale special glass production line that Tiangong technology is about to build will face the risk of insufficient orders and even shutdown.

    You know, today''s Tiangong technology is not Tiangong technology a month ago! As the large-scale production line is about to be completed, coupled with the success of the research and development of two kinds of glass, Wang Bin''s appetite is naturally no longer. He can meet only a small number of orders before, and naturally wants larger orders.

    While Wang Bin was thinking about this in his office, the door of his office was knocked again.

    "Please come in!" it was Jiang Zongliang who came in.

    At this time, he really had a silver gray bearing and a material in his hand, which was the special bearing and material Wang Bin asked him to get before.

    Of course, the bearing is naturally manufactured with the bearing steel technology obtained in Wang Bin mall. However, the manufacturing of this bearing steel must require strategic scarce materials, so Wang Bin can only produce some in small quantities.

    If Xifei is interested in these bearings, it should not be a problem to obtain some strategic scarce materials with the ability of Xifei!

    Wang Bin can also be sure that if he really obtains these strategic scarce materials from Xifei, the bearings manufactured are not bearing steel, because Wang Bin is not ready to sell this bearing steel directly, but is ready to make these bearing steels into bearings and then sell them.

    If only the bearing steel is sold, the profit will never be too high. If the manufacturing becomes the bearing for sale, the profit will definitely be very high.

    However, if you want to manufacture finished bearings for sale, there is also a difficulty in the accuracy of bearings. After all, the bearings required by aircraft engines are not ordinary bearings. In addition to the bearing materials, the requirements for the accuracy of bearings are also very high.

    The machine tool in Wang Bin''s factory now has only three-level accuracy. It is still very difficult to process real aviation bearings. In other words, if you want to process real aviation bearings, you must use more advanced bearings or professional bearing production equipment, and these things are not easily available.

    After thinking about it, Wang Bin found that there was really no good way to get these equipment from them except from Xifei or Jiangfei or 969 group.

    "Mr. Wang! Xifei''s people have arrived in our county and will arrive in about ten minutes," said Jiang Zongliang.

    "Go! Let''s go to the door! After all, this is their people flying west. We must make a good impression on Tiangong technology for the first time!" Wang Bin stood up and walked outside the office.

    "By the way, how''s the situation in the industrial zone and the installation of special steel production line?" Wang Bin and Jiang Zongliang said to Jiang Zongliang as they walked towards the door.

    "Mr. Wang, the situation in the new industrial zone is good. The construction of a new 1000 ton automatic glass production line has begun, and it will take a long time to complete the construction. The installation of a 100 ton special steel production line has also begun, and the progress of the project is still very good. This production line can be completed in a week at most.

    As for other things in the factory, such as various office equipment and some supporting equipment, have also been in place. If not expected, the factory in the new industrial zone can start formal production in about a month and a half, "Jiang Zongliang said.