Company Overview - Tanshen Nano Technology (Quzhou) Co., Ltd. specializes in the research and development of Atomic Force Microscopy (AFM) probes and has recently completed a new round of equity financing, raising over 10 million yuan from Quzhou Greenstone New Materials Equity Investment Partnership and Hangzhou Defu Equity Investment Co., Ltd. [1][3] - The company was established in 2016 and is located in Quzhou, Zhejiang Province. It has accumulated years of technology and process expertise in micro-nano processing, achieving a leading position in key metrics such as probe curvature radius, aspect ratio, and lifespan [1][3]. Financing Details - The recent financing round is categorized as Pre-A/A round, with funds primarily aimed at optimizing the mass production process of probes, enhancing product stability and yield. Additionally, the funds will support the development of a full range of AFM probes and the establishment of new production lines [1][3]. Industry Context - AFM is an essential high-precision detection instrument in various fields, including nanotechnology, materials science, semiconductor industry, and life sciences. It plays a critical role in semiconductor manufacturing by ensuring quality through precise scanning of chips [2][4]. - AFM probes, as core consumable components of AFM, have high usage frequency and strong repurchase attributes. Historically, they have relied on imports, which are costly and subject to supply constraints, leading to cost and supply chain risks in research and industrial applications [2][4]. - The trend towards domestic production and self-sufficiency in scientific instruments is creating a clear space for domestic alternatives in the AFM probe market, which is characterized by small volume, high added value, and high repurchase rates. This domestic production process is expected to drive the development of related supporting industrial chains [2][4].

Group 1 - The core viewpoint of the article highlights the recent funding round of Zhenzhen Nano Technology, which specializes in the development of Atomic Force Microscopy (AFM) probes, raising over 10 million yuan to enhance production processes and product stability [1] - The funding will be allocated to optimize the mass production process of AFM probes and to support the research and development of a full range of AFM probes and the establishment of new production lines [1] - Zhenzhen Nano Technology, established in 2016 in Quzhou, Zhejiang Province, has achieved international leading levels in key metrics such as probe curvature radius, aspect ratio, and lifespan through innovative dry etching micro-nano processing technology [1] Group 2 - AFM is an essential high-precision detection instrument in various fields including nanotechnology, materials science, semiconductor industry, and life sciences, playing a critical role in quality assurance during semiconductor manufacturing [2] - AFM probes, as core consumable components of AFMs, have high usage frequency and strong repurchase attributes, but have long relied on imports, leading to high costs and supply chain risks [2] - The trend towards domestic production of AFM probes presents a clear opportunity for domestic substitution in this niche market, which is expected to drive the development of related supporting industrial chains [2]

Financing Information - The company, Zhenzhen Nano Technology (Quzhou) Co., Ltd., has completed a new round of equity financing, raising over 10 million yuan from Quzhou Greenstone New Materials Equity Investment Partnership and Hangzhou Defu Equity Investment Co., Ltd. [1] - The financing round is categorized as Pre-A/A round, and the funds will be used to optimize the mass production process of probes, enhance product stability and yield, and support the development of a full range of atomic force microscope (AFM) probes and new production lines [1] Company Overview - Founded in 2016 and based in Quzhou, Zhejiang Province, the company specializes in the research and development of AFM probes [2] - The company has achieved partial international leadership in key metrics such as probe curvature radius, aspect ratio, and lifespan through innovative dry etching micro-nano processing technology [2] - The company's self-developed AFM probe products were launched for sale earlier this year [2] Market Potential - AFM is an essential high-precision detection instrument in various fields, including nanotechnology, materials science, semiconductor industry, and life sciences, playing a critical role in quality assurance during semiconductor manufacturing [4] - AFM probes, as core consumable components of AFMs, have high usage frequency and strong repurchase attributes, but have long relied on imports, leading to high costs and supply chain risks [4] Domestic Market Opportunity - In the context of semiconductor localization and the push for self-sufficiency in scientific instruments, there is a clear domestic replacement opportunity in the AFM probe market, which is characterized by small volume, high added value, and high repurchase rates [6] Team Background - The founder, Professor Cui Bo, has extensive experience in micro-nano processing and has focused on AFM probe research and commercialization for nearly a decade [7] - The company collaborates closely with Professor Cui's research group at Ningbo Oriental University of Technology, working on various types of AFM probes [7] Customer Base and Feedback - The current customer base primarily consists of research institutions and some semiconductor manufacturers, with large semiconductor firms still in the testing and validation phase [11] - The company's probes are priced 30%-40% lower than international brands while maintaining comparable or superior performance in key metrics [13] Challenges in Brand Building - The main challenge for achieving significant domestic replacement of AFM probes lies in brand building, as users tend to prefer established international brands despite recognizing the performance of domestic products during testing [14]