When Yang Heng was depressed, the good news began to come over, the cement plant was successfully built, and the housekeeper was coming to invite Yang Heng to participate in the ignition ceremony of the cement plant.

Although the workers don't know how many times they lit the fire, these are all tests on the performance of the equipment made in the laboratory, and many improvements have to be made, and this ignition is to fully start the cement production line, the most primitive production line.

"Xiao Langjun, you can light the fire." The housekeeper respectfully took the tinder to Yang Heng. "Come, butler, and our future factory director, as well as the technical director, let the four of us ignite this production line together."

"Xiao Langjun, this ,......" The three of them were moved to tears at that time, what is this, the thing that left a name in history, others don't know what the use of this cement is, but these three people know how to use it, it's too useful, and they can't say it's useful. Also, the factory director's statement was formulated by Yang Heng himself, and he didn't want to give this era a name. Besides, what kind of factories and enterprises are there in this era, no, is there a production line, no.

These two factory directors also have their own names, but when Yang Heng asked them to be the factory director, they all took the initiative to change their surnames to follow Yang Heng, the factory director changed his name to Yang Cement, and the director of the technical factory changed his name to Yang Jiluoshu. In fact, whether it is these two factory directors or housekeepers, they are all slaves, and they can leave their names in history as slaves, then they are proud enough in this life, and Yang Heng also promised them that after a certain period of time, they will give them a civilian identity, then they are even more grateful to Yang Heng, but the housekeeper took the initiative to ask not to change his identity, his identity as the housekeeper of the Yang family is higher than the identity of some minor officials outside, even these two factory directors are also a little unwilling to change, Because at this time, they can be regarded as entering the high-level of the Yang family, obviously, Yang Heng is going to go out of the door alone, this cement factory is Yang Heng's family business, and even the housekeepers want to follow Yang Heng.

As the fire of the four people was put into the furnace, and then the sound of firecrackers sounded outside, this is a real firecracker, what about the burned bamboo, speaking of firecrackers, Yang Heng was a little ashamed, he had been crossing over for a long time, and he was still burning bamboo to celebrate, it was really too backward, other traversers even made rifles, and he didn't even make a sound.

"Xiao Langjun, you see, this place is the place to take cement from the outside, we have tested it, according to Xiao Langjun, we can produce a ton of cement a day." The butler said proudly.

Immediately, Yang Heng also burst into tears, it was too cheap, the first factory he built, it took so much effort to produce one ton of cement per day, even the cement factories of the later generations were all five hundred tons and six hundred tons per day, and what is this, only one ton, and that's it, the housekeeper is still very proud.

"Xiao Langjun, this is?" The housekeeper was a little stunned, he found that Yang Heng actually hid his face and left, this is a shameful expression, this result is very good, how could Xiao Langjun be dissatisfied, call Yang Cement and Yang Jilu Technique, and check it on the production line, is it who is lazy, who is not ready for protection, or who is not wearing a mask, don't they want to die, do they have to have some kind of pneumoconiosis. He really didn't know that Yang Heng was ashamed to leave because of the small output, if he let the housekeeper know that he was going to do it, he would be even more stunned, this is a ton of output, and a lot of houses can be built, even if it is used in the construction of the city wall, it will also save a lot of labor and reduce a lot of time, and the protection capacity is multiplied.

Yang Heng returned to the barracks, and at this time he had already found that Uncle Xiao and Lao Liu were already waiting here, and there was a eunuch here, who is this, oh, it turned out to be Agen beside Li Lizhen.

"Agen, the princess is in trouble." "Hehe, back to the horse, it's the princess who has something, and the princess wants to open a chariot factory." He got straight to the point, what princess wants to open a factory, it is not Li Er's instigation, Li Er got the news that the chariot test was successful, and then he came to pick the fruit, but this is still good, and the name of the factory is hung in the name of the princess, which is still Yang Heng's industry, but the main personnel in it are Li Er's people.

"Also, this, Lao Liu's contract, Her Royal Highness the princess said, Lao Liu will officially belong to the concubine." What is this, that is to say, Li Er officially released Lao Liu, it seems that Lao Liu has long known the Tao, no wonder he found that Lao Liu was very happy when he came in, he thought that Lao Liu was happy because of the success of the chariot, it seems that Yang Heng misunderstood, Lao Liu is happy that he is out of Li Er's sight, and he will never have to tell Li Er about Xiao Langjun in the future, he can be a good blacksmith.

Chariot factory, not all parts have to be produced by themselves, there are some, such as shafts and tiles, spring plates, these two things still need to be manufactured by Yang Heng, temporarily these things are made by Lao Liu, Yang Heng to quench, and then after the polishing of the workers, it becomes a qualified product, if Lao Liu does well, or Yang Heng trains a few more personnel, then Yang Heng can hand over the quenching process to these newcomers, and he can be freed.

And as the formula of this kind of steel, now there are two inheritances, that is, the inheritance of the father, he will hand over the inheritance to the big cow, this is also the old lady and the father, and Yang Heng The three of them finalized it together, and there is the inheritance of Yang Heng's side, and Yang Heng also thought that if the big cow is worth cultivating, he will teach him some more things, so that the big cow will have a good life in the future, but now the big cow has no strength to inherit it, first of all, this status has changed, and the father will not let the big cow continue to strike iron, If you don't strike iron, even if you have the formula of bath medicine, you can't practice a lot of strength, in fact, Yang Heng has already found that this bath is quite related to iron, the specific reason, Yang Heng has not had time to study, maybe he will specialize in research in the future, this requires a long period of observation to have results, and it is necessary to test it uninterruptedly, before it is possible to draw his conclusions.

"Yang Heng, I'm really sorry, I robbed one of your properties, it's all my father's ......" Li Lizhen came, and she came to apologize to Yang Heng with a worried mood.

"Ha, who of us is with whom, even if you take it, it doesn't matter who you give it to, our industry will increase more and more in the future, you don't have any psychological burden, I will definitely support you." It is worthy of being a person from the next generation, this cheeky skin, compared to the city wall, is now even called by the quality, "Tsk, the quality is also called by you, then I'll go." And Li Li's rare face turned red, turned around and left, leaving only Yang Heng messy in the wind. This, princess, aren't you very generous, why did you blush as soon as you were asked, and I hope to keep it up.