After listening to Wang Bin''s introduction, Du Haili immediately asked Wang Bin, "President Wang, do you know the price of ZDZ1 and zdz2 electric helicopter engines?"


    "The price of a ZDZ1 engine is 1 million, that is, each engine includes a second-generation superconducting battery, while the price of a zdz2 engine is 1.5 million!" Wang Bin said immediately.


    Du Haili, after listening to Wang Bin''s words, nodded and didn''t speak immediately. Instead, he silently calculated the price of the two engines in his heart.


    Of course, in fact, he also knows that even if the price of the two engines of Tiangong technology is higher, if Kunlun company really wants to develop medium-sized helicopters, he must buy them, because in terms of civil medium-sized helicopter engines, even if he wants to use fuel as power, his company can''t buy excellent fuel engines.


    In terms of electric helicopter engines, at present, only Wang Bin and Tiangong technology can sell electric helicopter engines and superconducting batteries in the whole market.


    But to tell the truth, Wang Bin''s offer of Tiangong technology is not high. After all, not to mention anything else. Only in terms of superconducting batteries, according to Wang Bin''s offer of Tiangong technology, each piece is as high as more than 500000, not to mention an engine, so the price is not much.


    What''s more, even if their company wants to use fuel engines, that is, piston or turboshaft helicopter engines, engines with more than 1500 kW, the price is as high as one or two million.


    Most importantly, according to the information he obtained, at present, there are many aircraft manufacturers in China who have a strong interest in these electric engines of Tiangong technology. Among them, there are manufacturers with strong strength and ready to develop medium and large helicopters.


    He can conclude that in this exhibition, these companies will definitely contact Tiangong technology and buy these engines of Tiangong technology. Therefore, even if he doesn''t buy them, some companies will buy them.


    So he raised his head and said to Wang Bin, "President Wang, your quotation of Tiangong technology in this regard is not high, and we Kunlun company can accept it!


    However, as our medium-sized general-purpose helicopter is still under development, we first order ten ZDZ1 engines and ten zdz2 engines this time. "


    "Yes! There are twenty electric engines for medium-sized helicopters, right?" said Wang Bin.


    To tell you the truth, Du Haili''s purchase quantity of medium helicopter engines was somewhat beyond Wang Bin''s expectation, because Wang Bin expected that Du Haili could order several sets because Kerry''s medium helicopters were still under development. Unexpectedly, they directly ordered a total of 20 sets, From here, Wang Bin can also see that Kunlun''s ambition is not small! And not only a medium-sized helicopter is being developed.


    "Yes! In terms of helicopter engines, there are so many for the time being, and then there are the engines of fixed wing aircraft. I don''t know Mr. Wang. What are the electric engines of Tiangong technology in fixed wing aircraft? Can you introduce them to me?" Du Haili nodded and said.


    "Yes, Mr. Du!


    At present, Tiangong technology has five models in terms of fixed wing propeller electric engine.


    That is, TG djs1 engine, the maximum output power of the modified engine is 1000 kW, the price is 1 million per set, the second is TG djs2 electric engine, the maximum output power is 2000 kW, the price is 2 million per set, the third is TG DJs electric engine, the maximum output power is 3000 kW, each set is 30 million. The fourth is TG DJs electric engine, the maximum output power is 4500 kW, Each set is 4.5 million yuan. The last type of tg-djs5 electric engine has a maximum output power of 6500 watts. The price of each set is 6.5 million yuan. I don''t know how much output power you need, President Du? "


    After the introduction, Wang Bin asked Du Haili.


    After listening to Wang Bin''s words, Du Haili thought about the engine power he needed. According to the preliminary design plan of his company, because his company designed and manufactured fixed wing aircraft for the first time, the volume of the first aircraft is not much. At the same time, it is also a single engine aircraft, so the engine power needed is not too large, The power is between 1000 and 2000 kilowatts.


    Among these engines of Tiangong technology, two models are very suitable for the requirements of their company, namely tg-djs1 and type II. Of course, in his heart, he still wants to buy type II engine, namely tg-djs2 electric engine. However, compared with type I, the price is as much as one million. That''s why, At this time, his heart was.


    But then he reacted. After all, their Kunlun company has not even developed fixed wing aircraft this time. He can buy both. Moreover, even if it is developed in the future, their company can divide the aircraft into multiple models, equipped with different engines, and the price can be different! After all, don''t those car manufacturers do that for their cars.


    So he immediately said, "Mr. Wang! I''ll buy five tg-djs1 and II handlebars first! After we successfully develop electric fixed wing aircraft, we''ll buy more orders at that time!"


    "Yes!" Wang Bin said directly after listening to Du Haili.


    In fact, Du Haili''s purchase of electric engines for fixed wing aircraft this time did not exceed Wang Bin''s expectation, but in terms of models, it was limited, which was beyond Wang Bin''s expectation. In Wang Bin''s expectation, Du Haili will definitely purchase only one model this time, and it is very likely to purchase only one engine, After all, Du Haili''s Kunlun company is only a complete commercial company. It must save costs and maximize profits as much as possible, but it was unexpected that Du Haili also purchased type II electric engine.


    But then he understood Du Haili''s plan. After all, the electric helicopter developed by Du Haili and his company was divided into several models, namely, reduced version, Standard Version, high-end version and luxury version.


    Therefore, in terms of fixed wing aircraft, their Kunlun company also plans to repeat the old technique, but Wang Bin did not express his opinions. After all, he only needs to sell his company''s engine. How much Kunlun company''s aircraft can be sold is their Kunlun company''s ability.


    Later, Wang Bin and Du Haili talked about the specific aspects of the order. After a while, they finally wrote down their names in the contract. At the same time, their hands were held together again, which means that the contract with their Kunlun company was finally negotiated this time.


    Seeing Du Haili walk out of their Tiangong technology reception room, Wang Bin''s mood is also better. They finally negotiated the first order in this exhibition.