Suzhou Ruihong Electronic Chemicals Co., Ltd.

Suzhou Ruihong Electronic Chemicals Co., Ltd. (hereinafter referred to as “Suzhou Ruihong”) was established in 1993 and is a joint venture specializing in the production of electronic chemicals, including photoresists. The company has established a comprehensive quality assurance system and is equipped with advanced testing and analytical instruments, such as Nikon G7 and Nikon I12 exposure systems, ACT8 integrated coating and developing machines, CD-SEMs, and X-SEMs for photoresist performance testing, as well as ICP-MS, laser particle counters, and high-pressure liquid chromatographs for physicochemical analysis. The company’s product range includes ultraviolet positive and negative photoresists, along with related series of products for cleaning, developing, stripping, and etching.

Suzhou Ruihong Electronic Chemicals Co., Ltd. (hereinafter referred to as “Suzhou Ruihong”) was established. 1993 The company is a joint venture specializing in the production of electronic chemicals such as photoresists. It has established a comprehensive quality assurance system and possesses... Nikon G7 and Nikon I12 Exposure machine, ACT8 Coating and developing integrated machine, CD-SEM、X-SEM Photolithography Resin Performance Testing and ICP-MS Specialized instruments and equipment for physicochemical testing, such as laser particle size analyzers and high-performance liquid chromatographs.

The company’s product portfolio includes positive and negative UV photoresists, as well as a comprehensive range of supporting products such as cleaning agents, developers, strippers, and etchants, covering the entire spectrum of products used in the yellow-light region. Currently, the large-scale produced positive UV photoresists are primarily used in small- and medium-sized flat-panel displays. LED touch screen, and 6 The fabrication of integrated circuits below one inch. The company is developing post-packaging for ultra-large-scale integrated circuits and... MEMS Specialized thick-film adhesives and i-line positive photoresists for large-size flat-panel displays.

Over more than two decades of development, Suzhou Ruihong has achieved remarkable results in both project implementation and talent cultivation. The company has successively undertaken projects under the nation’s “11th Five-Year Plan.” 02 Major Science and Technology Special Project, the 10th Five-Year Plan 863 Major science and technology special projects, the National Spark Program projects, the National Innovation Fund projects, and various provincial-level science and technology projects. A group of highly skilled technical professionals has been trained in areas such as adhesive formulation, resin synthesis, physicochemical testing, and photolithography testing.

In recent years, as China's electronics industry has continued to develop, Suzhou Ruihong has leveraged its own strengths, kept pace with current trends, and continuously invested in its existing foundation. It has accelerated the introduction and R&D of new products, steadily enhanced its quality assurance capabilities, and provided customers with a wider selection of products, faster service responses, and more stable product quality.

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