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How two bearings mirror upgrading of China’s manufacturing
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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WHEN TERRORISTS MOCK THE STATE
WHEN TERRORISTS MOCK THE STATE
By Sa’adiyyah Adebisi Hassan
A retired Major General is kidnapped and dies in captivity. Soldiers are ambushed and killed in Kaduna. Troops are attacked in Borno. Farmers are slaughtered in Zamfara. Villages continue to live under the shadow of fear. Families sell their property to pay ransom. Children grow up knowing the sound of gunfire better than the sound of peace. Yet the Nigerian state continues to behave as though these are isolated incidents instead of symptoms of a national security emergency.
At what point do we stop pretending?
At what point do we stop calling this “security challenges” and start admitting that armed criminal groups have become bold enough to openly challenge the authority of the Nigerian state?
Because that is exactly what is happening.
The death of Major General Abubakar Rabe in captivity should have shaken every office in Abuja. This was not an ordinary citizen hidden away in a remote village. This was a retired General, a man who spent years serving the nation. If criminals can abduct and hold a retired General until he dies in captivity, what message does that send to the ordinary teacher, farmer, trader, student, doctor or civil servant?
The message is simple and frightening: nobody feels untouchable anymore.
And that is why public frustration is boiling over.
The most dangerous thing happening in Nigeria is not just that terrorists and bandits are killing people. The most dangerous thing is that they increasingly appear unafraid of the consequences. Fear is supposed to flow in one direction, from criminals toward the state. In Nigeria, that equation appears dangerously reversed. Citizens fear criminals. Criminals seem less fearful of the state.
That should terrify every serious leader.
And then there is another question that many Nigerians are asking, even if officials do not like hearing it.
How can violent criminal networks continue to communicate, negotiate ransoms, circulate videos, move money and maintain support structures without creating intelligence opportunities?
✅Modern criminality leaves footprints.
✅Phones leave footprints.
✅SIM cards leave footprints.
✅Financial transactions leave footprints.
✅Internet activity leaves footprints.
✅Movement leaves footprints.
✅Communication leaves footprints.
✅Nothing simply appears from thin air.
Which is why many Nigerians become angry when they see stories of suspected bandits or criminal sympathizers flaunting wealth online, building audiences, distributing money or creating influence networks while communities they helped terrorize are burying their dead.
Every person is entitled to due process and evidence matters. But any serious country would investigate suspicious financial ecosystems around violent criminal networks aggressively and relentlessly.
Because terrorism is not sustained by bullets alone.
✅It is sustained by money.
✅It is sustained by logistics.
✅It is sustained by information.
✅It is sustained by collaborators.
✅It is sustained by people willing to normalize evil because there is money attached to it.
✅No terrorist organization survives in complete isolation.
✅Someone supplies information.
✅Someone moves money.
✅Someone facilitates communication.
✅Someone benefits.
That is why successful counterterrorism operations across the world do not focus only on gunmen in forests. They focus on the entire ecosystem that keeps the violence alive.
Nigeria’s problem is that it often appears to be chasing the symptoms while the disease continues growing.
A kidnapping gang should not only be viewed as armed men carrying rifles.
It should be viewed as a network.
A terror cell should not only be viewed as fighters.
It should be viewed as financiers, recruiters, propagandists, informants, transporters, suppliers and digital facilitators.
Destroy the network and the gunmen become isolated.
Ignore the network and new gunmen appear.
That is the lesson serious countries learned long ago.
The second lesson is even more important: intelligence wins wars before soldiers do.
A nation of over two hundred million people should not be relying primarily on reaction. It should be relying on anticipation.
The future of security is intelligence fusion.
✅Telecom intelligence.
✅Financial intelligence.
✅Cyber intelligence.
✅Human intelligence.
✅Border intelligence.
✅Geospatial intelligence.
All operating from one integrated national threat platform.
Not twenty agencies protecting twenty databases while criminals exploit the gaps.
The truth is that Nigeria does not have a shortage of brave soldiers. It does not have a shortage of brave police officers. It does not have a shortage of brave intelligence personnel.
What it appears to suffer from is a shortage of speed, integration, accountability and coordination.
And criminals thrive inside those gaps.
That is why every major attack must trigger a hard question: what information existed before the attack, who had it, what was done with it and why did prevention fail?
Those questions are not anti-government.
Those questions are pro-accountability.
Because the purpose of security is not explaining attacks after they happen.
The purpose of security is preventing them from happening in the first place.
The greatest tragedy in all of this is that Nigerians are gradually becoming emotionally exhausted. Every day brings another headline. Another abduction. Another ambush. Another funeral. Another community attacked. Another family destroyed.
No country should normalize that.
No society should accept that.
No government should become comfortable with that.
The death of Major General Abubakar Rabe, the killing of soldiers, the slaughter of farmers and the endless stream of kidnappings are not separate stories. They are warnings. Warnings that criminals are testing the limits of state authority every single day.
The question now is whether the state intends to reclaim that authority decisively, intelligently and relentlessly or continue issuing statements while citizens continue counting the dead.
Because a nation is not judged by the speeches of its leaders.
It is judged by whether its people can live without fear.
And right now, too many Nigerians are afraid.
WHEN TERRORISTS MOCK THE STATE
Uncategorized
Gov Mbah Lauds DSS, Army, Others as He Inspects Arms Cache Seized From ESN Terrorists
Gov Mbah Lauds DSS, Army, Others as He Inspects Arms Cache Seized From ESN Terrorists
*Thanks President Tinubu for Supporting States To Fight Insecurity
By: Michael Mike
Governor Peter Mbah of Enugu State on Friday commended the Department of State Services (DSS), the Nigerian Army, and the Nigeria Police for their commitment to securing Nigeria and the Southeast geopolitical zone in particular.
The Governor gave the commendation shortly after visiting the State’s DSS headquarters where he inspected a cache of arms and ammunition recovered on Tuesday from commanders of the outlawed Eastern Security Network (ESN) in the State.
During the raid on ESN armoury, DSS operatives, backed by troops of the 82 Division of the Nigerian Army, recovered a large cache of high-calibre arms and ammunition.
Governor Mbah inspected some of the recovered weapons, including
a rocket launcher, two RPG (rocket propelled grenades) warheads, three RPG chargers, 11 AK-47 rifles, and over 610 rounds of NATO 7.62×39 mm ammunition, and National Youth Service Corps (NYSC) uniforms and lanyards.
Accompanied by the Division’s Garrison Commander, Brig. Gen Abubakar Suru, State Commissioner of Police, Bitrus Giwa, and other government officials, Mbah praised the hard work and collaboration among security agencies in the country.
According to the governor, but for the diligence and intelligence of the DSS and sister security agencies, , the recovered arms and ammunition would have been used by the ESN terrorists to wreck havoc across the South and paint a false picture that insecurity has taken over Nigeria.
Governor Mbah called on Nigerians to, irrespective of their political and religious affiliations, support efforts by President Bola Tinubu to tackle insecurity.
He thanked President Tinubu for supporting states to tackle insecurity, saying the President’s effort is the reason for the successes being recorded by security agencies across the states.
Security sources disclosed that the raid on the ESN armoury came on the heels of intelligence gathered from some arrested ESN members, that the terrorist organization was planning to unleash terror on Enugu and other Southeast States, and create panic and the false impression that bandits have invaded the region.
The Enugu recovery came two days before the Federal High Court in Abuja sentenced five members of a band of notorious bandits each to 25 years in prison for assisting the gunmen who, on November 21, 2025, attacked and abducted students and staff of St. Mary’s Catholic School in Papiri, Niger State.
The five convicts were arrested by DSS operatives in separate operations last week.
Gov Mbah Lauds DSS, Army, Others as He Inspects Arms Cache Seized From ESN Terrorists
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Army Distributes Fertiliser to Farmers in Jigawa Under Civil-Military Cooperation Programme
Army Distributes Fertiliser to Farmers in Jigawa Under Civil-Military Cooperation Programme
By: Zagazola Makama
The Nigerian Army has distributed 40 bags of fertiliser to selected farmers in Jigawa State as part of its Civil-Military Cooperation (CIMIC) activities aimed at supporting local communities and enhancing agricultural productivity.
Security sources reliably informed that the distribution exercise was carried out on Thursday at Dahuwa Primary School in Chamo District of Dutse Local Government Area.
According to the sources, the Commander of the 26 Armoured Brigade, Brig.-Gen. O.I. Odigie, represented the Chief of Army Staff (COAS) during the event.
The fertiliser was distributed to selected farmers drawn from communities within the brigade’s area of responsibility as part of efforts to strengthen relations between the military and host communities while supporting food production.
The sources said the initiative forms part of the Nigerian Army’s broader commitment to community development and socio-economic support programmes across the country.
The event was conducted peacefully and without any security incident.
Army Distributes Fertiliser to Farmers in Jigawa Under Civil-Military Cooperation Programme
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