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How two bearings mirror upgrading of China’s manufacturing

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How two bearings mirror upgrading of China’s manufacturing

By Li Xinping, Wang Zheng, Ding Yiting, People’s Daily

Bearings are considered as “joints” of industries.
Recently, the Liu’ao offshore wind farm in Zhangzhou, southeast China’s Fujian province, which features the application of 16-MW offshore wind turbine units, was put into full-capacity operation and connected to the grid for power generation. The bearings of the turbine units were independently developed in China.

Meanwhile, a tunnel boring machine equipped with a Chinese-manufactured main bearing, which comes with a diameter of over three meters, was instrumental in building the Suzhou Metro Line 6 in Suzhou, east China’s Jiangsu province.

These two bearings exactly mirror the solid strides in China’s manufacturing over the past 75 years since the founding of the People’s Republic of China.

The bearings used on the 16-MW offshore wind turbine units were produced by LYC Bearing Corporation. “We were incapable of producing high-end bearings over 10 years ago, but we were determined to crack this hard nut,” said Wang Xinying, chairman of the company.

To strengthen its capabilities, LYC set up Chinese national-level key laboratories and other innovative platforms. It also cooperated with Tsinghua University and other institutions of higher learning to leverage their strength.

As a result, it launched a wide range of new products, such as bearings for new energy vehicles (NEVs), wind turbine units, and for rail transit. These products have been employed by important equipment such as the Chang’e series lunar probes, the Tiangong Space Station, and the Five-hundred-meter Aperture Spherical Radio Telescope (FAST).


While LYC is striving for excellence in manufacturing high-end bearings, China Railway Construction Heavy Industry Corporation Limited (CRCHI) is focusing all of its energy on the development of tunnel boring machine (TBM) bearings.


In 2019, CRCHI set up a dedicated research and design institute to develop main bearings for TBMs, the “final piece of the puzzle” in China’s goal to fully localize its TBM industry. After three years, the institute finally developed a TBM bearing with a diameter of over nine meters.


“This main bearing, the largest and heaviest in the world, can be used in the largest TBMs currently available,” said Liu Feixiang, CRCHI’s chief scientist.


“In the past, what we could do was decided by what equipment we had, but now we can manufacture equipment for whatever task is needed,” Liu added.


Behind the two bearings lies the strong confidence stemming from China’s complete manufacturing system.


In 1949, China’s first batch of molten steel was produced by Ansteel in northeast China, and today, China has maintained the world’s largest steel producer for 28 consecutive years, constantly breaking world records in the thickness of steel foils.


In 1956, the first Jiefang truck rolled off the assembly line of Chinese automaker FAW Group. Today, China has been the world’s largest auto production and sales country for 15 consecutive years, while its production and sales of NEVs topped the global market for the ninth year in a row.


China has completed in a just few decades the industrialization process that took developed countries several hundred years. It boasts the world’s most comprehensive industrial categories and a well-rounded industrial system, with its manufacturing spanning 31 major categories, 179 subcategories, and 609 branch categories. For 14 years in a row, the country has remained the world’s top manufacturing hub. In 2023, its value-added manufacturing output accounted for 26.2 percent of its GDP and approximately 30 percent of the global output.


As Chinese enterprises constantly improve their capabilities and extend to the higher end of the industrial chain, more bearing products are hitting the market.


On March 10, a bearing developed by LYC for a 40-meter-aperture radio telescope in the Changbai Mountain area, northeast China’s Jilin province, completed acceptance inspection to support future lunar and deep-space probe missions.


On March 14, the world’s first main bearing for 25 MW wind turbine units successfully rolled off the production line at Luoyang Bearing Science and Technology Co., Ltd. in Luoyang, central China’s Henan province, setting a new record for the highest single-unit capacity in wind turbine bearings.
As products become higher-end, production must also become smarter. CRCHI has built a digital twin of the general assembly facility in one of its industrial parks in Changsha, central China’s Hunan province.


“This is a digital twin image of the front of a TBM’s cutterhead. The varying shades represent the stress and wear on the blades,” said Wang Yongsheng, deputy head of CRCHI’s digital twin research institute. By analyzing the data in real-time, engineers can upgrade the next-generation products in a more targeted manner, Wang added.


In China, mass-produced power battery cells now have an energy density of 300 watt-hours per kilogram, placing them at the forefront of international standards. The silicon-perovskite tandem solar cells made in China have achieved an efficiency of 34.6 percent, continuously setting new world records.


Besides, recent years have seen rapid growth in China’s export of “the new three,” namely, NEVs, lithium-ion batteries and photovoltaic products, with annual exports exceeding 1 trillion yuan ($140.93 billion).


Currently, strategic emerging industries account for about 13 percent in China’s GDP, and China is home to 463,000 high-tech companies. Chinese manufacturing is rapidly advancing toward the high end of the global industrial chain.


Moreover, the penetration rate of digital R&D and design tools in major Chinese enterprises reached 80.1 percent, and 62.9 percent of their key production processes are numerically controlled. Industrial internet has been applied in all major industrial categories, and the steps of industrial digitalization and digital industrialization have been accelerated.
By upgrading traditional industries, expanding emerging industries, and planning for future industries, China is developing new quality productive forces tailored to local conditions, continuously creating new drivers of growth and competitive advantages.

How two bearings mirror upgrading of China’s manufacturing

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Troops repel terrorist attack in Zamfara, recover bodies of two villagers

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Troops repel terrorist attack in Zamfara, recover bodies of two villagers

By: Zagazola Makama

Troops of Operation FANSAN YAMMA have repelled a terrorist attack on Maiwa village in Maru Local Government Area of Zamfara State, following a swift response to a distress call.

Security sources said the troops moved to the scene at about 5:30 p.m. on March 25 after reports of an ongoing attack.

LOn arrival, the troops reportedly met local vigilantes already engaged in a firefight with the assailants.

The sources said the troops reinforced the vigilantes, a move that forced the attackers to withdraw into the surrounding bush.

During subsequent exploitation of the area, the troops discovered that two villagers had been killed during the exchange of fire.

The sources added that troops maintained a sustained presence in the area and continued aggressive patrols aimed at denying the terrorists freedom of movement and preventing further attacks.

Troops repel terrorist attack in Zamfara, recover bodies of two villagers

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VP Shettima: Nigeria, Determined To Promote, Protect Human Rights

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VP Shettima: Nigeria, Determined To Promote, Protect Human Rights

Says FG had adopted proactive approach to implementation of International Humanitarian Law

By: Our Reporter

The Vice President, Senator Kashim Shettima, has reaffirmed Nigeria’s resolve to promote and protect human rights through constitutional guarantees and embedding the rights into security operations.

According to him, the nation is fully committed to international cooperation and to the universal application of International Humanitarian Law in every theatre of conflict.

Senator Shettima, who stated this on Thursday in Abuja when he declared open the 2026 High-Level International Humanitarian Law Dialogue, said the administration of President Bola Ahmed Tinubu has adopted a comprehensive response to tackle insecurity and address conflicts, including the combination of kinetic and non-kinetic measures.

“I wish to emphasize Nigeria’s unwavering determination to promote and protect human rights, while ensuring the effective implementation of International Humanitarian Law treaties. His Excellency, President Bola Ahmed Tinubu, GCFR, recognizes that insecurity remains the greatest threat to peace and development.

“Accordingly, our government accords the highest priority to a comprehensive response that combines both kinetic and non-kinetic measures in addressing conflict,” he declared, pointing out that in achieving, the administration has continued to evolve the nation’s legal frameworks in response to emerging realities.

As part of the evolution, VP Shettima recalled that President Tinubu recently appended his assent to the domestication of the African Union Kampala Convention in a bid to establish “a robust and context-specific legal framework for the protection and assistance of Internally Displaced Persons in Nigeria.”

The Vice President observed that the dialogue came at a more defining moment when Nigeria’s “shared humanity is under immense strain, and when the very laws meant to uphold order are too often treated as expendable inconveniences.”

Senator Shettima noted that the realities have not spared Nigeria either, as the nation has continued to “confront persistent insurgency, terrorism, and other forms of violent conflict.

“Beyond the immediate toll of these hostilities, we are also managing the deeper, long-term strain they impose on our communities and institutions. It is precisely because of these experiences that Nigeria stands resolute in championing this global movement,” he added.

The VP further observed that while the dialogue was “convened as part of deliberate efforts to reinforce the enduring principles that govern the conduct of armed conflict, particularly the imperative of limiting harm in contemporary warfare,” it is also a moment to reflection and return “to the moral centre of International Humanitarian Law.”

The IHL, he said, exists to provide critical safeguards for human life when it is most vulnerable, just as he identified the approach, which he said is anchored in three non-negotiable pillars, including “the protection of civilian populations, the humane treatment of all persons affected by conflict, and the preservation of human dignity even in the most difficult circumstances.”

The Vice President noted that Nigeria has adopted a proactive approach to the implementation of International Humanitarian Law “through sustained military training, strengthened child protection protocols, the integration of IHL into academic curricula, accountability mechanisms for sexual violence, improved arms control systems, and comprehensive displacement frameworks.

“These efforts reflect a simple but powerful truth: humanitarian law must be lived, not merely legislated. At the heart of this national agenda lies our recognition that meaningful progress depends on strong partnerships across government, civil society, and international stakeholders, ensuring that IHL is translated from principle into practice,” he added.

He commended the United Nations, the International Committee of the Red Cross, the Office of the Prosecutor of the ICC, and other Nigeria’s development partners for their “continued collaboration and technical support in advancing the implementation of International Humanitarian Law.”

Specifically, the VP lauded their efforts, saying they have contributed to a greater extent in building systems that respond to local realities while remaining aligned with global standards.

He also commended the organisers of this dialogue and the participants for their commitment to strengthening Nigeria’s compliance with the International Humanitarian Law.

Earlier, the Attorney General of the Federation (AGF) and Minister of Justice, Chief Lateef Fagbemi (SAN), underscored government efforts towards domesticating humanitarian law treaties as well as transform the nation’s justice system.

He said new laws and investments in correctional facilities are aimed at ensuring humane treatment, rehabilitation, and adherence to global human rights standards.

Fagbemi added that Nigeria is strengthening the capacity of its military and law enforcement agencies by embedding International Humanitarian Law principles into training and operations.

He noted that the country is also translating these laws into local languages to ensure accessibility in conflict-affected areas.

In her welcome address, the Solicitor General of the Federation and Permanent Secretary in Ministry of Justice, Mrs Beatrice Jeddy-Agba, said the dialogue was an opportunity for the judiciary to further maintain its stand on the promotion of the rule of law within the nation’s security architecture.

The Permanent Secretary said Nigeria will continue to identify with the Geneva Convention on warfare.

“We are today reminded that our work is a vital checkpoint in embedding the rule of law within our national security architecture. The importance of the International Humanitarian Law has never been more critical, as we witness heightened disregard for civilian protection in contemporary global warfare.

“Nigeria recognizes that as conflict dynamics evolve, particularly in asymmetric environment, our political will must be the engine that drives compliance from the negotiating tables in Geneva to our own frontlines,” she said.

The event drew participation from key international bodies, including the United Nations and the International Committee of the Red Cross, among others.

VP Shettima: Nigeria, Determined To Promote, Protect Human Rights

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Vice President Kashim Shettima has arrived in Zamfara to formally receive Governor Dauda Lawal into the All Progressives Congress (APC)

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Vice President Kashim Shettima has arrived in Zamfara to formally receive Governor Dauda Lawal into the All Progressives Congress (APC)

By: Our Reporter

The Vice President, representing President Bola Ahmed Tinubu, is billed to receive members of the governor’s cabinet and thousands of supporters into the APC fold at a grand reception at the Gusau Trade Fair Complex.

The Vice President was received by the governor, governors of Jigawa, Kaduna, Ogun, and Adamawa States; Umar Namadi, Uba Sani, Dapo Abiodun, and Ahmadu Umaru Fintiri as well as the governors of Plateau, Kano, and Sokoto States; Caleb Mutfwang, Abba Kabir Yusuf, and Ahmad Aliyu Sokoto.

Also on ground to receive him is the Deputy Senate President, the Speaker of the House of Representatives, the APC National Chairman, APC governors Forum Chairman, Governor Hope Uzodinma of Imo State, as well as ministers, party chieftains, and other dignitaries.

Vice President Kashim Shettima has arrived in Zamfara to formally receive Governor Dauda Lawal into the All Progressives Congress (APC)

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