After Lei Tiantang finished introducing the product, under the arrangement of the host, the reporters couldn’t wait to start asking questions. After all, Lei Tiantang and his family can now produce high-quality graphene on a large scale in the world. Everyone knows the meaning of.

　　 "Mr. Lei, after your graphene is produced, does it mean that your company will monopolize the high-quality graphene market?" The first question is very tricky.

Lei Tiantang smiled and said, "How could it happen? There are many graphene manufacturers on the market, but our technology is a little higher. I also welcome everyone to compete with our company through industrial upgrades. So there is no monopoly!"

　　 "We all know that high-tech products will be restricted for sale in certain countries. Will you restrict the sale of high-quality graphene?"

　　 "I said earlier that I am not afraid of others coming to compete with us. Only when the graphene market grows bigger can I sell more products, so I will not restrict the sale of our products for the time being!"

Lei Tiantang also answered their questions one by one to the various tricky questions of the reporters, and then led the reporters to change into dust-proof clothing and began to visit the factory. Lei Tiantang was not afraid that their photos would reveal any secrets. , Anyway, the most important equipment was manufactured by him, even if someone knew the specific situation, they could not produce it.

　　Because they can't pass the test of ultra-high-strength materials alone, Lei Tiantang didn't apply for a patent on the equipment. They just knew that even if the design was known to others, they could only stare.

The reporters are also very curious about the factory, so as soon as they came in, everyone raised their cameras and video cameras and started shooting from various angles. It is hard to say that there are no part-time commercial spies, because there are many people who follow their company. Tian Tang himself had discovered sneaky people nearby, but Lei Tiantang didn’t care about them for the time being. Anyway, they couldn’t spy on anything useful. There might be any surprises if you keep them fishing. .

The press conference was very successful. Although Lei Tiantang also arranged someone to entertain these reporters, none of the reporters was willing to stay for a meal, because they all wanted to go back and send out this news as soon as possible. It is clear that if it is delayed for a long time, news may become old news.

　　 In the next few days, Lei Tiantang made various headlines again. Yang Ma covered him in the news at 7 o'clock every night for more than one minute. After all, this was another breakthrough in the field of science and technology for China.

All kinds of large and small orders have also flocked in. Although the company's price for graphene is not low, it has not blocked the enthusiasm of these companies and laboratories for purchasing, because everyone knows very well that if it falls behind at this time, There is no time to make money.

　　 The factory also started production with all its strength, and Lei Tiantang just learned about these things and left them to Tian Mingli. He is busy with his own business.

　　His own private laboratory is almost completely renovated now, and he is waiting for the equipment to be purchased and installed. He will also start the construction of his own underground laboratory.

　　 For him, it is not difficult to excavate the laboratory. He has already planned the various standards of the laboratory, so now there is nothing to prepare.

In the evening, he flew directly back to the company from home, and started digging down from the elevator shaft on the second floor of the laboratory. There was nothing to deal with, because Lei Tiantang directly used the absolute field to suppress the soil from its fluffy state. In a tighter state, the walls are stronger than those made with concrete.

It took a very short time for Lei Tiantang to process the 1000-meter channel down. This range is within his absolute domain control, so the processing is very simple, and then he took it out of the storage space and processed it. The four walls of the channel are reinforced with these high-strength alloys. Although he is not afraid that the walls he handles will collapse, it is not better to have less trouble. Anyway, the reinforcement work is also very simple. Of course it's easy.

After the passage was completed, he floated happily. Although he could not see with the naked eye without light, he could clearly see the underground situation in the sea of ​​consciousness when he opened the Absolute Domain. He did not have any claustrophobic reactions. , And immediately began the excavation work in the underground laboratory.

　　 For him, digging an underground space is still very simple. It was the same as before, directly compressing the soil layer, and then using high-strength alloy in the middle to make a few support columns to support it up and down. He designed it all, so it was built very quickly. After digging the space, he used a one-meter-thick high-strength alloy to reinforce the entire laboratory~lightnovelpub.net~ This kind of strength is enough to withstand any risks, even if it is a disaster such as a major earthquake. Not in the laboratory.

　　 Lei Tiantang temporarily divided the underground laboratory into three floors. The temporary area of ​​each floor was 1000 meters square. This area was enough for his initial use. Anyway, if the space is not enough in the future, it would be easy to expand it.

The height of each floor has reached a height of 20 meters, which is enough for him to carry out any experiments. The reason for the design is so high because it is too simple to open and build, and when the height is high, he will not be able to experiment underground. Feel depressed.

It took him less than half an hour to complete the three-story space. Such a speed would be crazy if people knew it. If the excavation of such a large underground space were to be carried out normally, it would take at least one or two years. Time, and it is impossible to build a large space like Lei Tiantang, because such construction is too difficult.

To be honest, Lei Tiantang had all kinds of ideas in the initial design. For example, the honeycomb laboratory in the sci-fi movie [Resident Evil] is very cool. He also thought about whether to build it according to that design. One, but these plans were later rejected by him, because they were not very practical, and the underground laboratory was temporarily used by him alone, and no one appreciated the fancy stuff, so I decided to make a square one. The space is good, and it is convenient if you want to change it in the future.

It’s not simply digging out the space. After all, it’s used for various experiments, so it is necessary to plan things like wastewater treatment, vent setting, etc., and the time will pass when these various passages are completed. Two hours, of course, these channels have been reinforced with high-strength alloys.