After Wang Bin and Jiang Lingling introduced each other, Wang Bin was invited to the office of the management office and formally talked with director Lv about the price of plants and land. Finally, Wang Bin bought two large plants, four medium-sized plants and some land available for expansion at the price of 1 billion.

    Wang Bin is very satisfied with the price of these plants and land purchased this time. After all, these plants and land add up to more than 100000 square meters, which is enough for Wang Bin to use their Tiangong technology for a long time in the future.

    However, because they don''t have a lot of funds for Tiangong technology, they can''t pay so much money at one time. Therefore, after discussing with director Lv and obtaining the permission of the county government, the land money is not paid at one time, but paid in three times.

    That is, when signing the contract, pay 200 million first, then pay 500 million in the second year, and settle all in the third year.

    Wang Bin is still very satisfied with this. If he borrows so much money from the bank, the annual interest will reach tens of millions only. If he can''t borrow, Wang Bin hopes he won''t need the loan. Now, they can accept Tiangong technology by paying in this way.

    After talking about the land, Wang Bin immediately returned to their Tiangong technology, immediately called President Zheng of Nanfang industry, and ordered a set of large-scale glass production equipment from them. This time, the order was not the 500 ton semi-automatic production equipment that Wang Bin had ordered before, but a set of full-automatic production equipment.

    After all, there is already a large production line of 500 tons, plus a production equipment with a daily output of dozens of tons, so there is no hurry in terms of time. The construction time of half a year is no problem.

    In addition, Wang Bin also ordered a set of special metal smelting equipment from them, but this set of special metal smelting equipment is not large-scale smelting equipment, but a set of small and medium-sized special metal smelting equipment with a daily output of about 100 tons.

    For Wang Bin, the construction time of large-scale equipment is too long. For large-scale glass smelting equipment, the construction time needs to be more than two months. If it is a 1000 ton glass production line, the construction time will be longer and more than half a year.

    The construction of special metal smelting production line is not less difficult than that of glass production line, or even higher. Even for a 500 ton production line, the construction time is as long as four or five months. If it is a 1000 ton production line, it takes at least nine months. If you add the time required for industrial production in the south, The construction of a large special metal production line will take at least one year to complete, and Wang Bin obviously doesn''t have so much time.

    However, the construction time of small and medium-sized smelting equipment is different. Due to the small volume, easy installation and low technical difficulty, the installation time is not so long.

    Take the 100 ton special metal smelting equipment ordered by Wang Bin this time. If the time for construction, installation and commissioning is all added up, half to one month is enough.

    The most important thing is the large-scale production line of special metal smelting equipment, whose price is much higher than that of glass production line. Take the same thousand ton production line, the price of thousand ton glass production line is about 5.6 billion, but the price of thousand ton special metal smelting production line is as high as billions, With their current ability of Tiangong technology, they still can''t bear it.

    Of course, this is only temporary. Wang Bin''s plan is to produce the products first. After Wang Bin''s Tiangong technology produces the special bearing steel and starts to sell it, it is certain that Tiangong technology will have enough funds to build a large-scale production line of special bearing steel.

    After dealing with all these things, Wang Bin began to come to the factory every day and entered his own laboratory. The operation and management of the factory were handed over to Jiang Zhongliang and Wang Xu. After all, the management framework of Tiangong technology has been basically established, so many things don''t need Wang Bin to worry about himself.

    Half a month passed while Wang Bin was busy in the laboratory. When the construction of their large glass production line of Tiangong technology was about to be completed, Wang Bin finally came out of the laboratory. At the same time, the two kinds of glass he developed, namely automobile glass and mobile phone screen glass, were finally successful.

    At the same time, the orders received by Wang Bin in the science and technology mall, in addition to the orders for machine bed ordered by Xu Zhenming, the sight lens kits ordered by Laura have also been completed and delivered.

    However, it is a pity that Laura''s country is facing invasion in the world at this time. In addition, he has become a face merchant for a very short time and his energy coins are very limited, so he did not place an order again.

    But fortunately, Laura has promised that the data generated in the process of using these sights will be given to Wang Bin at that time.

    At the same time, Steve also placed an order with Wang Bin again during this period, but this time, as last time, Steve did not place many orders, only ten pieces of glass, which disappointed Wang Bin very much, because the test data Steve had done in their world had been handed over to Wang Bin, so Wang Bin already knew about Steve''s experiment, It proves that their glass does have strong energy weapon defense ability.

    However, Steve only ordered a few pieces of glass. At the same time, Wang Bin naturally knew his intention. After all, the price of these glasses he sold was so high that even if he had money, he would not be able to afford to buy them from Wang Bin on a large scale and equip them with ordinary soldiers in the world. Now the total number of soldiers in his country, But as many as millions!

    Of course, if it was real money, Steve was not afraid of the industrial scale of his country at that time, but it was not real money, but energy money, which made him a little overwhelmed.

    So Steve, they must want to copy the glass of their Tiangong technology. As long as they can copy it successfully, they can save countless energy coins.

    Wang Bin doesn''t care about this. Although there are all kinds of black technologies in Steve''s world, even super soldier serum, primary anti gravity technology and energy weapon technology are beginning to appear, Wang Bin is not afraid of their imitation.

    After all, the overall scientific and technological level of Steve''s world is there. Even with the primary anti gravity system, energy weapons and super warrior serum technology, Steve''s overall scientific and technological level in the world, it is absolutely impossible to carry out mass production, and the energy weapons are also based on strange gemstones. If there were no gemstones, With Steve, the world can''t develop it by itself.

    Their glass technology is different. Even with the assistance of gemstones, they are absolutely unable to produce on a large scale, because it is impossible to produce without smelting equipment with a scientific and technological level of more than level 7.

    After all, according to Wang Bin''s judgment, the scientific and technological level of human civilization in the world will never reach level 7.0. After all, the upgrading of civilization is not a breakthrough of one or two technologies.