Zhisu Technology’s 2025 Hangzhou Launch Event Concludes Successfully: Illuminating the Future of Intelligent Manufacturing with the Light of Innovation

On April 7, Zhisu Technology hosted a forward-looking tech event in Hangzhou’s Binjiang District—the “Zhi Qi Binjiang · Shu Jian Future” themed launch ceremony— which concluded successfully. Leaders at all levels from Hangzhou’s Binjiang District, industry leaders, academia–industry–research experts, and supply-chain partners gathered to witness groundbreaking innovations in the CT medical and industrial sectors, as well as the historic moment of the exclusive licensing ceremony. The event not only showcased Zhisu Technology’s robust technological capabilities but also conveyed its ecological vision: “Empowering with Intelligence, Uniting Strength through Innovation.”

Opening Ceremony · The Pinnacle of Wisdom

Speech by Hu Yinfu, General Manager of Zhishu Technology: Technology-Driven, Win-Win Ecosystem

General Manager Hu Yinfu, under the theme “Intelligence Powers Binjiang, Vision Shapes the Future,” reviewed ZhiShu Technology’s six-year journey—from laboratory R&D to industrial implementation. He noted that the company has consistently placed technology at its core, breaking through foreign technology monopolies and developing multi‑domain solutions spanning healthcare, aerospace, and industrial manufacturing. This not only forged a dual‑helix pathway linking innovation and industry but also marked historic breakthroughs across three dimensions: bridging the gap between the lab and commercialization, ushering in a full‑lifecycle quality revolution through smart manufacturing, and achieving a transformative leap from follower to pioneer.

Hu YinFu, General Manager of Zhishu Technology, delivers a live speech.

Innovation in medical equipment stands at the forefront of technological breakthroughs and is, above all, an unbounded realm for the wise and the courageous. “Empowering our customers, empowering our employees, and making Zhisu a company worthy of respect” is Zhisu’s long-term vision for its future development—a shared conviction that unites all members of the Zhisu team.

General Manager Hu Yinfu concluded by saying: “In the face of the intense competition plaguing the X-ray tube industry, I’m sure our peers can relate all too well. To meet this challenge, Zhisu Technology has taken the lead in articulating three core visions: competing on technology, not price; prioritizing quality, not payment terms; and fostering openness, not barriers. Looking back, Zhisu Technology has broken through longstanding constraints and overcome one technical hurdle after another. Today, we are poised to drive the domestic CT X‑ray tube market toward the high end. And as we look ahead, we will continue to partner with like‑minded collaborators, wielding innovation as our sword to open up even broader horizons.”

For ZhiShu Technology, the more critical goal is undoubtedly to reshape the industry and assume a leadership role in both technology and the sector. The liquid‑metal bearing CT tube products currently on the market are comparable to imported counterparts in terms of quality. In terms of service life, the highest‑rated units have already exceeded 1.5 million exposure cycles, while average lifespans match those of imported products. Taking the ZS502L as an example, by the end of last year, the average cumulative exposure of in‑service tubes had reached 670,000 cycles, with over 90% still in active operation. Meanwhile, ZhiShu Technology is pushing into cutting‑edge, high‑end technologies to achieve technological leadership. In the ultra‑high‑end CT segment—128‑row systems and above—core technologies have long been monopolized by overseas firms, posing a major bottleneck that hinders the upgrading of China’s medical‑equipment industry. In December 2024, ZhiShu Technology successfully secured approval for a key national R&D program under the “Challenge‑Based Recruitment” initiative, focusing on developing a complete, independently owned intellectual‑property‑protected liquid‑metal bearing CT tube technology platform. As the project progresses, the company expects to launch related CT tube products next year, elevating domestically produced CT tubes to the global forefront of technological innovation. This milestone will also mark a formal breakthrough in China’s R&D of core CT‑tube components, moving beyond the traditional “import‑and‑replicate” approach and enabling the country to begin setting its own industry standards.

Message from the Special Guest: A Double Recognition of Both the Industry and Technology

At this event, distinguished guests—including Chairman Li Zhenlin of the Chinese Society of Radiological Technology and West China Hospital, Professor Li Yumin of the Components Branch of the Equipment Association, Zhang Lanyong, Chairman of Kunshan Yiyuan Medical Technology Co., Ltd., Yang Ping, General Manager of a business unit at Shaanxi Sire New Materials Co., Ltd., and Dr. Shi Mingqi of WISE GOLDEN GROUP LTD—along with other industry representatives and experts, all spoke highly of ZhiShu Technology’s innovative technological achievements. They further emphasized that the clinical application characteristics of its CT medical products will help advance the development of standards in the healthcare sector.

Major Release · Redefining Industry Standards

A range of groundbreaking X-ray tube products has been unveiled, elevating domestically produced CT tubes to the ranks of high-end offerings.

During the press conference, Zhishu Technology unveiled four X-ray tube assemblies for mid- to high-end CT scanners—models ZS702L/H847B, ZS712L/H485B, ZS352C/H485A, and ZS502L/H580C. In addition, the company operates a machining center dedicated to liquid-metal bearings, enabling end-to-end processing—from raw material intake to finished liquid‑metal bearings—thus keeping critical manufacturing steps firmly in-house. On the supply chain front, Zhishu has adopted a multi‑pronged strategy, strategically integrating domestic suppliers to achieve secure, stable, and sustainable supply‑chain development. The four newly launched products boast a 95% localization rate for their components. Zhishu remains committed to maintaining independent control over key components, thereby providing robust assurance for the reliable and stable operation of CT systems.

Li Xu, Director of R&D at Zhishu Technology, at the lecture venue.

ZS702L/H847B: This model incorporates Zhishi Technology’s latest liquid-metal bearing technology, enhancing the structural strength of the bearing stator and optimizing the liquid-metal formulation to improve operational stability. The anode target diameter reaches 200 mm, with a thermal capacity of up to 7.0 MHU, and it offers two focal spot sizes. The rated anode input power can reach 72 kW, the rotating anode speed tops out at 8,400 RPM, and it supports a maximum gantry rotation time of 0.35 seconds. This new product is compatible with complete systems in GE’s OPTIMA series—models 620, 670, and 680—as well as the REVOLUTION series—models MAXIMA and ACE.

ZS712L/H485B: This product incorporates an upgraded version of Zhishu Technology’s proprietary liquid-metal bearing technology, increasing the rotational speed of the rotating anode and enhancing the bearing’s tolerance to centrifugal acceleration. The rotating anode can reach speeds of up to 12,000 RPM, making this the highest‑speed liquid‑metal‑bearing X‑ray tube currently available in China. It supports a maximum gantry rotation time of 0.33 seconds and boasts a thermal capacity of 7.0 MHU. Its rated anode input power can reach 75 kW, making it Zhishu Technology’s highest‑power flagship product to date. It is compatible with complete systems such as Siemens GO ALL, GO FIT, GO TOP, and GO SIM models.

ZS502L/H580C: This model is an upgraded version of the previous ZS502L, with its thermal capacity increased from 5 MHU to 6 MHU, its rated anode input power raised from 45 kW to 55 kW, and its rotating anode speed boosted from 9,000 rpm to 10,800 rpm. The maximum gantry rotation speed reaches 0.4 seconds, making it suitable for Siemens’ PERSPECTIVE series CT systems.

ZS352C/H485A: This product offers the ZS352C X-ray tube and associated components, specifically designed for Siemens GO NOW/GO UP systems. It boasts a thermal capacity of up to 3.5 MHU and a rated anode input power of up to 34 kW. Featuring a conventional ball-bearing design, it supports a maximum gantry rotation speed of 0.7 seconds.

To date, ZhiShu Technology has obtained registration certificates for 14 medical device products. Among these, six are based on ball-bearing technology—four for medical CT X-ray tube assemblies and two for medical diagnostic rotating-anode X-ray tubes—and eight are based on liquid-metal bearing technology—five for medical CT X-ray tube assemblies and three for medical diagnostic rotating-anode X-ray tubes. In addition, ZhiShu Technology continues to develop several high-end X-ray tube assemblies for medical CT applications, which are fully capable of meeting the demand for CT tubes in both the original‑equipment market and the replacement market.

With the launch of groundbreaking new products and the expansion of its applications to the market‑leading 64‑row CT scanners, Zhisu Technology has now fully aligned itself with the world’s top‑tier offerings, further cementing the entry of domestically produced CT tubes into the global high‑end product lineup.

Notably, at the new-product launch event, Zhishu Technology unveiled not only a medical‑grade CT X‑ray tube but also the ZS‑LC4100S model, designed for high‑precision industrial inspection.

The ZS-LC4100S is a 130 kV micro‑focus X‑ray source with a maximum power of 39 W. Its resolution card can resolve features as small as 8 µm line pairs. The X‑ray source offers rapid voltage ramp-up and an exposure time of 3.7–3.9 seconds, enabling efficient, high‑speed inspection while maintaining a steady inspection throughput. It comes with a warranty of over 10,000 hours of operation and integrates seamlessly with the entire system, ensuring excellent compatibility. Key components are independently developed and manufactured in‑house, guaranteeing both quality and timely delivery. This product is suitable for any 130 kV industrial‑grade X‑ray system and finds broad applications in lithium‑battery inspection, integrated circuit and electronics manufacturing testing, food safety screening, and other fields.

Tang Ye, General Manager of the Industrial X-ray Division at Zhishu Technology, at the presentation venue.

The launch of this product marks a solid step forward for Zhisu Technology in expanding its business around its core competencies, with a series of micro‑focus X‑ray source products slated to follow. This also signals that Zhisu Technology is breaking free from conventional stereotypes about the company and embarking on an innovative dual‑engine strategy that drives both the medical and industrial sectors. Moreover, it underscores that Zhisu Technology is not only empowering the healthcare industry but, with nanoscale precision, is forging an “industrial eye” for strategic sectors such as semiconductors and new energy.

Eco-Coconstruction · Joining Forces for Progress

Exclusive Agency Authorization Ceremony: Signed exclusive licensing agreements with eight partners from both China and abroad.

Technology empowers the global industrial chain: Zhishu Technology has established strategic partnerships with domestic and international collaborators. Its products have reached internationally advanced performance levels, with nearly a thousand units shipped to date, serving all provinces in China and being exported to more than 20 countries worldwide. The commissioning of its smart‑factory base in Hangzhou in 2025 marks a new milestone in the independent control and commercial mass production of core components for high‑end medical equipment, positioning the company as a key driver of intelligent manufacturing technologies in the medical CT industry.
Future Manifesto · Technology for Good
The Yangtze River Delta is the most developed and concentrated hub for the X-ray imaging industry in China, bringing together the sector’s leading companies. Within this industrial cluster, Zhibu Technology envisions, over the next five years, elevating Hangzhou to become China’s premier manufacturing center for X-ray tubes—and ultimately a global epicenter of X-ray imaging technology. As the industry ecosystem grows increasingly collaborative and domestic firms rise rapidly, the self-reliance and controllability of the CT tube supply chain will undoubtedly strengthen further, serving as a “core node” that accelerates the reshaping of the entire CT industry.
Social Responsibility: Technological Inclusivity and Sustainable Development
Zhisu Technology’s product portfolio offers low-cost CT scanners to grassroots medical institutions, helping to narrow the gap in healthcare resources. By promoting green manufacturing processes, its liquid-metal technology reduces material waste by 90%, contributing to the achievement of China’s dual-carbon goals.
May we pierce industry barriers like X-rays, keenly seize the opportunities of our era as if we were detectors, and, with the wisdom of reconstructive algorithms, chart a blueprint for win-win collaboration across sectors!