Li De provided a lot of suggestions for this. After all, the structure of the kerosene welding torch is relatively simple and can be manufactured at the current level of the blacksmith workshop.

In addition, the recently developed kerosene lamp has been mass-produced. It will not take long for this invention to illuminate the night in Youzhou.

The leather production workshop in Youzhou has increased by more than a dozen in a short time, and the leather production in the breeding farm has 100 hand-crank sewing machines.

The daily production of leather shoes in the farm is 1,000 pairs of leather shoes. On average, each person can sew ten pairs of leather shoes. According to the standard of document processing, each craftsman can get at least twenty cents a day, and the monthly income of basic wages is still very high.

The good benefits given by merchants is to stimulate workers' positive production sentiment, and those who are capable work more.

The leather production of cotton mills has also begun to produce leather shoes, which are also produced thousands of pairs a day. In addition, the new leather processing workshop calculates that at least five thousand pairs of leather shoes are produced in these workshops every day.

This does not include the 1,000 hand-crank sewing machines customized in Ningzhou, Liaobei. The future production of leather shoes will reach at least 15,000 pairs per day, and perhaps this output will double next year.

Leather shoes are a very popular product. Leather shoes are sold very popular after they are launched. At this time, leather shoes are very wear-resistant. A pair of shoes can be worn for at least a few years, but it is very cost-effective to wear them for a long time.

In addition, the people of Youzhou have stable economic income. They spend dozens of money on their income only for a month. Under such conditions, the popular leather shoes are in short supply every day.

When merchants see the interests of the market, they also want to expand production. This requires customizing more hand-crank sewing machines in the blacksmith workshop.

The leather production of the Li family has given up the market production of the people. The things made by the people of the Li family are mainly for the service of the Li family. Although the output is limited, the products are all high-end.

The leather shoes are all very novel and meticulously crafted.

The beauty is added while being wear-resistant and comfortable. The Li family is not short of money and has a lot of time and funds to give craftsmen their creative abilities. This makes people very envious. This has also been purchased through some channels, so the price is naturally very expensive.

After this, the Li family's leather goods processing became a luxury brand. Rich people hope to buy some products to make them look tasteful.

They feel very good when they can wear the same style of shoes, backpacks, or leather pendants as the Grand Commander, and Li De also encourages them to sell some high-end products.

After high-end products are produced, they have to draw and write applications. Chengshoufu will enter the sample data into the archives as evidence. If someone does not pay the patent fee through Chengshoufu inquiry, they will need to match ten times the compensation for all stolen imitations and the brand of honest merchants will be cancelled, and they will be kicked out of Youzhou at that time.

The rules formulated by the City Shoufu are more severe, but they are firmly resisting the behavior of getting something for nothing. In addition, making imitations is shameful, and behaviors that harm original interests are serious, so they must be sentenced heavily, which will affect imitators to eliminate such things.

Of course, if you pay the patent fee, you can cooperate. Some merchants are well-informed and go to the city guard office to inquire about commercial laws. After learning about the patent, they feel that there is great potential to pay the patent fee.

It is not just that they need to pay a certain patent fee after producing the product, and they have to pay a penny of dividends for each product sold, which is completely acceptable to them.

The benefits of sharing money cannot affect anything, but can get high-end design drawings, and businessmen deserve to use their brains to make money.

The Li family’s leather goods products are leading the trend in Youzhou’s fashion industry while selling patents.

So much so that everyone in Youzhou is proud of wearing a pair of fine leather boots, good things are so popular.

The merchants are crazy. The lowest price of ordinary leather shoes requires thirty pens, and the women's deerskin boots start at fifty pens, and even so, they are robbed crazy.

Cowhide shoes are the most expensive because the most wear-resistant pair of shoes will have no problem wearing for a few years. There are various styles and some functions. Leather shoes are expensive.

The style of leather shoes that Li De likes to wear is not very popular among the people. People prefer small boots, which can better meet the needs of daily life.

They have to work every day. Premium leather shoes are luxury goods for them, and leather boots are their favorites. In this way, their customized pants and legs can be shortened.

Even if you shorten it, you can leave a large piece of fabric, and even if you have income, the quality of people who are thrifty has never changed.

This is a good phenomenon.

Li De witnessed the prosperity of the leather workshop industry with his own eyes. The sales of 5,000 pairs of leather shoes in Youzhou City are extremely popular every day, which is much better than the selling of bicycles.

The recent income of Hebrew farm is that the fur that has been squeezed has been sold to leather workshops. Usually, their output is not high. The demand for leather is not too high. However, in the past few days, a large amount of leather has been sold, which solved the problem of squeezed leather, but new problems have also come.

The amount of skin they store is a lot, but they can't stand this demand. According to the current supply situation, the demand for skin care will drop by at most for six months.

Ningzhou's fur goods may not be sold too much. After all, Ningzhou's leather goods workshops have purchased so many hand-crank sewing machines, and they will get the first one if they have leather.

A few days later, the skins of the farms rose rapidly, and the cost increased, and merchants chose to buy a large amount of skins at one time.

Merchants are all very courageous. They see that leather has room for price increase. They are unwilling to give up the leather shoe market and can only purchase leather as much as possible.

It is better to try to keep the cost within the range they can accept, so the merchants took action.

The skins of the farm were bought in large quantities in a short period of time, and the merchants really emptied more than half of the farm's inventory.

The price of leather is not low and it is surprising that it can pay so much money at once. If it weren't for the farm and its own production workshop, it might not have been left with leather.

More than a dozen merchants hoarded a lot of skin, and the market would be affected by them, but they did not dare to raise prices. The city guards had laws to raise gouging, and monopolized these behaviors were all directed at them.

However, this does not affect the slight increase in leather shoes prices.

The leather shoes in Youzhou directly increased from the lowest thirty-six to the lowest thirty-two.

The market demand is high, and the owners of several workshops have really made a profit.

Cotton mills also purchased a large amount of leather and profits were rising sharply.
Chapter completed!