In fact, Chinese manufacturing has long been reborn. For example, my country's high-speed rail has the most high-speed rail network in the world. Today we are going to talk about my country's bearing field. After all, the bearing problem has plagued China for many years, and we want to be high-tech. It is not easy, so what is the true level of China's bearings now?

Bearings play an irreplaceable role in all aspects of our lives. From the ground to the shared bicycles, to the large planes flying in the sky, they are inseparable from the bearings.

The previous bearing industry in our country is the same as many industrial sectors. Although it can produce in large quantities, the quality is not reliable due to insufficient production technology. Faced with the technical blockade of other countries, my country’s bearing industry is struggling, and only a small part of the core technology has been developed. Bearings on many high-end products need to be imported from abroad.

Manufacturing is also the foundation of a country’s strength. After the reform and opening up, my country’s originally weak industry has developed greatly, becoming the only country in the world that has the types of industries listed in the world, and has become the world’s largest manufacturing country. 

The test results show that this kind of bearing meets the requirements of my country's high-speed rail, which means that in the future, my country's high-speed rail is very likely to realize the full use of domestically-made bearings. It is reported that the high-end bearing structure of this breakthrough is complex and the processing difficulty is also very high.

Only the grinding and grinding of the bearing shell has to go through 87 processes. After tens of thousands of tests, the accuracy of the internal parts of the bearing has been greatly improved, even twice that of some countries.

Once upon a time, China, which was in the middle of the world’s manufacturing industry, could also be compared with the top countries in some respects. Now, because of the mature technology of my country’s bearing industry, the quality of the products produced has also been greatly improved, and the scale of the industry has also increased. Further expansion will also break through the technological blockade imposed by Western countries on my country for many years.

China’s manufacturing industry is growing. Since 2010, my country has become a major manufacturing country in the world for many consecutive years. It is striving to become a manufacturing power. A large number of innovative products with independent intellectual property rights continue to emerge. With the continuous progress of my country’s reindustry, my country will gradually be able to provide Those high-precision instruments provide bearings.