Yuchi Vacuum | Exhibiting at the 2026 China (Hefei) International Semiconductor and Integrated Circuit Industry Exhibition

From May 22 to 24, 2026, the "2026 China (Hefei) International Semiconductor and Integrated Circuit Industry Exhibition" (abbreviated as: CICE2026 Wanxin Exhibition) grandly opened at the Hefei Binhu International Convention and Exhibition Center. Yuchi Vacuum, a high-tech enterprise dedicated to the R&D, production, sales, and service of molecular pumps, made its appearance at this prestigious event, supporting the domestic localization of high-end vacuum equipment. A vacuum environment is the cornerstone of precision semiconductor manufacturing, and the evolution of vacuum technology equipment is directly driven by the demands of the semiconductor industry. The rapid development of the semiconductor industry and its relentless pursuit of performance directly determine the market direction and technological iteration of vacuum technology.

During the exhibition, Yuchi Vacuum's booth attracted numerous customer inquiries, with sales representatives from various regions on hand to answer questions and introduce the company's products.

Yuchi Vacuum's professional team was fully staffed throughout the event, addressing diverse needs related to vacuum solutions, facilitating face-to-face communication, and enabling precise collaboration alignment.

Indispensable in modern high-end industrial manufacturing, Yuchi Vacuum possesses extensive experience in R&D, industrialization engineering research, and implementation. Through years of dedicated work in the vacuum field, the company has filled gaps in the R&D and production of domestic vacuum components. It has also strengthened industry-academia-research cooperation alliances and accumulated rich experience in technical collaboration with domestic research institutes.

Yuchi Vacuum's main products are magnetic levitation turbomolecular pumps and mechanical bearing turbomolecular pumps. The company's team has focused on the molecular pump field for over two decades, having undertaken a major national scientific instrument project under the Ministry of Science and Technology. Driven by industry-academia-research integration, the company has innovatively developed a self-designed ultra-high vacuum, high-speed magnetic levitation composite molecular pump, achieving industrialized production of magnetic levitation ultra-high vacuum molecular pumps. This has accelerated the domestic substitution of high-end molecular pumps in China's semiconductor, new energy, new materials, and other sectors.

Hefei Yuchi Vacuum Technology Co., Ltd. is a high-tech enterprise dedicated to commercializing the scientific and technological achievements of the major national scientific instrument project "Ultra-High Vacuum High-Speed Magnetic Levitation Composite Molecular Pump." The company has independently developed and innovated an ultra-high vacuum, high-speed magnetic levitation composite molecular pump with proprietary intellectual property rights, achieving industrialized production of magnetic levitation ultra-high vacuum molecular pumps. This has ultimately broken the dependence on imported high-end molecular pumps and resolved the critical bottleneck that magnetic levitation composite molecular pumps posed to China's semiconductor industry.

Backed by solid technological reserves, the company team developed the first integrated-rotor composite molecular pump in 2005, launched the FFD composite molecular pump capable of arbitrary-angle installation in 2010, participated in the major national instrument project "Development of High-Speed Magnetic Levitation Molecular Pump" in 2012, developed the world's first MDP atmospheric-impact-resistant composite molecular pump in 2013, produced China's first 400-port magnetic levitation molecular pump in 2016, released China's first 400-port arbitrary-angle-installation composite molecular pump in 2018, applied the first industrialized magnetic levitation molecular pump engineering prototype to the semiconductor industry in 2020–2021, and from 2022 to 2023, launched a series of products with performance comparable to foreign magnetic levitation molecular pumps.

In 2025, the company established a joint R&D laboratory for tritium-compatible high-speed molecular pumps in cooperation with the Institute of Energy, Hefei Comprehensive National Science Center, marking the beginning of its R&D efforts in nuclear-grade molecular pumps.