Tongjia Hongrui Technology

Beijing Tongjia Hongrui Technology Co., Ltd. (hereinafter referred to as the "Company") was established in 2019, with legal representative Lei Xiaohong, registered capital of 42.7764 million yuan, and is located in the Beijing Economic-Technological Development Area. The predecessor of the Company was established in 2012. The Company is a national "Little Giant" enterprise specializing in new and distinctive products, a 2022-2023 (6th) China IC Unicorn enterprise, and a high-tech enterprise. To date, the Company has obtained 186 patents, including 64 invention patents, and possesses 19 software copyrights. The Company has cumulatively raised more than 1 billion yuan in financing, with shareholders including well-known investment institutions such as Da Chen Capital, China Development Bank Science and Technology Innovation, Yizhuo State-owned Investment, Beijing New Materials Industry Fund, and the Integrated Circuit Advanced Manufacturing and High-end Equipment Fund. The Company has over ten years of product R&D and production experience, primarily engaged in R&D, production, and sales of dry vacuum pumps, as well as related maintenance services. The Company's products are widely used in processes such as etching and thin film deposition in industries including semiconductors, display panels, solar photovoltaics, LED lighting, and lithium batteries, gaining industry attention and recognition for core competitive advantages such as high efficiency, energy saving, environmental friendliness, cost-effectiveness, and adaptability to harsh operating conditions. The Company's well-known customers include Huawei, SMIC, CXMT, YMTC, NAURA, Hua Hong Group, BYD, BOE, CSOT (TCL China Star), CATL, Laplace, and Jiejia Weichuang. In the semiconductor field, the Company is one of the few domestic enterprises that have passed the cleaning, medium, and stringent process segment validations, and in stringent processes, its product lifespan, stability, and consistency have reached internationally advanced levels. It is also the domestic supplier with the most complete coverage of FAB plants and the most validation nodes in China. In the display panel field, the Company is the first domestic brand to achieve mass shipment, taking the top position in domestic market share. In the solar photovoltaic field, the Company ranks first in domestic shipment volume for vacuum pumps used in stringent process segments (cell manufacturing), and has taken the lead in laying out multiple technology routes such as HJT and perovskite. In addition, the Company has pioneered the launch of multiple domestic vacuum pump products in lithium batteries, LED lighting, and high-end medical fields, achieving a foothold in multiple high-end areas. In the future, the Company will focus on semiconductor-grade dry vacuum pumps as its core business, continuously expand into new businesses such as molecular pumps, integrated vacuum systems, vacuum chambers, and key components, while forming full lifecycle solutions integrating product sales, stock replacement, maintenance and repair, and spare parts sales, gradually becoming a leading platform-level provider of vacuum system solutions.