Information
37 Baekseokgongdan 7-ro, Seobuk-gu, Cheonan, Chungcheongnam-do, South Korea
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Overview
- Summary
- Hoimyung Co., Ltd. is a technology-oriented company established in 1994, specializing in the research, development, and production of core chemical materials for secondary battery conductive slurries and dispersants, as well as precision processing for displays and semiconductors. The company is a solution provider leading future markets through advanced process chemical technology development. It is a company that pursues continuous technological innovation in response to the era of converging IT, artificial intelligence, and new materials. Hoimyung provides stable and continuous innovative value from various perspectives, extending beyond batteries, semiconductors, and display areas to environmental sectors.Hoimyung Co., Ltd. is a technology-oriented company established in 1994, specializing in the research, development, and production of core chemical materials for secondary battery conductive slurries and dispersants, as well as precision processing for displays and semiconductors. The company is a solution provider leading future markets through advanced process chemical technology development. It is a company that pursues continuous technological innovation in response to the era of converging IT, artificial intelligence, and new materials. Hoimyung provides stable and continuous innovative value from various perspectives, extending beyond batteries, semiconductors, and display areas to environmental sectors.
- Key Products/Technologies
- Hoimyung Co., Ltd. possesses a diverse product portfolio in electronic and chemical materials, including secondary battery conductive slurries and dispersants, insulating coating slurries and binders, and industrial inorganic particle dispersion coating agents.Hoimyung Co., Ltd. possesses a diverse product portfolio in electronic and chemical materials, including secondary battery conductive slurries and dispersants, insulating coating slurries and binders, and industrial inorganic particle dispersion coating agents.
- Its secondary battery conductive slurries contribute to improving battery charging and discharging efficiency, enhancing the fineness and uniformity of conductive particles, and improving long-term storage stability.Its secondary battery conductive slurries contribute to improving battery charging and discharging efficiency, enhancing the fineness and uniformity of conductive particles, and improving long-term storage stability.
- Insulating coating slurries focus on improving high adhesion and durability.Insulating coating slurries focus on improving high adhesion and durability.
- The company develops industrial inorganic particle dispersion coating agents through dispersion technologies for various inorganic particles such as silica, titania, and alumina.The company develops industrial inorganic particle dispersion coating agents through dispersion technologies for various inorganic particles such as silica, titania, and alumina.
- Key product lines also include ultra-precision cleaning agents, protective pastes, and release films essential for display and semiconductor processes.Key product lines also include ultra-precision cleaning agents, protective pastes, and release films essential for display and semiconductor processes.
- In its ultra-precision processing business, Hoimyung provides services such as Display Panel Polishing, Glass Wafer Polishing, Si Cathode Lapping & Polishing, Quartz Lapping & Polishing, and PIG Grinding & Polishing, utilizing material polishing technologies for OLED panels, semiconductor Si-Wafers, and Quartz.In its ultra-precision processing business, Hoimyung provides services such as Display Panel Polishing, Glass Wafer Polishing, Si Cathode Lapping & Polishing, Quartz Lapping & Polishing, and PIG Grinding & Polishing, utilizing material polishing technologies for OLED panels, semiconductor Si-Wafers, and Quartz.
- Notably, its 300mm Glass Wafer Polishing capability achieves a Total Thickness Variation (TTV) of less than 1㎛ and a flawless surface.Notably, its 300mm Glass Wafer Polishing capability achieves a Total Thickness Variation (TTV) of less than 1㎛ and a flawless surface.
- In the water treatment and environmental business, the company develops and supplies specialized chemical products such as cooling water treatment agents, corrosion inhibitors, scale inhibitors, dispersants, and biocides.In the water treatment and environmental business, the company develops and supplies specialized chemical products such as cooling water treatment agents, corrosion inhibitors, scale inhibitors, dispersants, and biocides.
- Core Advantages
- Hoimyung Co., Ltd. holds unique knowledge and proprietary technologies specialized in process chemicals.Hoimyung Co., Ltd. holds unique knowledge and proprietary technologies specialized in process chemicals.
- The company strengthens its technological competitiveness by securing numerous technology patents based on core businesses like semiconductors and secondary batteries.The company strengthens its technological competitiveness by securing numerous technology patents based on core businesses like semiconductors and secondary batteries.
- It possesses customized production capabilities, offering optimized technical solutions tailored to specific customer requirements.It possesses customized production capabilities, offering optimized technical solutions tailored to specific customer requirements.
- Hoimyung demonstrates high-quality product manufacturing capabilities through enhanced fineness and uniformity of conductive particles and accumulated manufacturing environment management know-how.Hoimyung demonstrates high-quality product manufacturing capabilities through enhanced fineness and uniformity of conductive particles and accumulated manufacturing environment management know-how.
- In ultra-precision processing, it achieves flawless surfaces and stable flatness through the largest facility scale in Korea and diverse polishing equipment.In ultra-precision processing, it achieves flawless surfaces and stable flatness through the largest facility scale in Korea and diverse polishing equipment.
- The company has successfully expanded its business into core secondary battery materials, securing future growth engines.The company has successfully expanded its business into core secondary battery materials, securing future growth engines.
- It has established a global supply chain beyond Korea, with overseas subsidiaries in the US, China, and Vietnam, expanding its market influence.It has established a global supply chain beyond Korea, with overseas subsidiaries in the US, China, and Vietnam, expanding its market influence.
- Hoimyung fosters an innovative culture focused on discovering future core electronic materials and technologies through continuous R&D investment and industry-academia collaboration.Hoimyung fosters an innovative culture focused on discovering future core electronic materials and technologies through continuous R&D investment and industry-academia collaboration.
- Target Industries
- Hoimyung Co., Ltd.'s products and technologies are applied across the entire secondary battery industry.Hoimyung Co., Ltd.'s products and technologies are applied across the entire secondary battery industry.
- The company supplies core materials for electric vehicle batteries, eco-friendly mobility, IT devices, and various home appliances.The company supplies core materials for electric vehicle batteries, eco-friendly mobility, IT devices, and various home appliances.
- In the display industry, its solutions play an essential role in precision cleaning and processing for OLED panels and FPD processes.In the display industry, its solutions play an essential role in precision cleaning and processing for OLED panels and FPD processes.
- For the semiconductor industry, it provides precision processing for Si-Wafers and Quartz, as well as process-specific chemical materials.For the semiconductor industry, it provides precision processing for Si-Wafers and Quartz, as well as process-specific chemical materials.
- In the environmental sector, it offers specialized chemical products and solutions related to water treatment.In the environmental sector, it offers specialized chemical products and solutions related to water treatment.
- Its precision processing capabilities are also utilized in automotive headlamps and LED products.Its precision processing capabilities are also utilized in automotive headlamps and LED products.
- Major Markets
- Vietnam, ChinaVietnam, China
- United StatesUnited States
- Certifications/Patents
- Hoimyung Co., Ltd. strengthens its technological competitiveness by holding numerous technology patents.Hoimyung Co., Ltd. strengthens its technological competitiveness by holding numerous technology patents.
- The company possesses over 35 patents, including 15 technology patents based on core businesses like semiconductors and secondary batteries, 3 patents from industry-academia collaborations, and 17 patents through affiliate support and cooperation.The company possesses over 35 patents, including 15 technology patents based on core businesses like semiconductors and secondary batteries, 3 patents from industry-academia collaborations, and 17 patents through affiliate support and cooperation.
- A notable patent includes the electrode active material slurry and lithium secondary battery containing the same (KR101669711B1).A notable patent includes the electrode active material slurry and lithium secondary battery containing the same (KR101669711B1).
- It has obtained ISO 9001 Quality Management System certification, demonstrating excellence in its quality control system.It has obtained ISO 9001 Quality Management System certification, demonstrating excellence in its quality control system.
- The ECM business unit's FPD precision cleaning agents have received advanced technology business certification.The ECM business unit's FPD precision cleaning agents have received advanced technology business certification.
- The company's Electronic Materials Research Institute has been certified for its establishment, validating its R&D capabilities.The company's Electronic Materials Research Institute has been certified for its establishment, validating its R&D capabilities.
- The Water Environment Research Institute is recognized as a KOLAS (Korea Laboratory Accreditation Scheme) accredited testing laboratory in the water quality sector.The Water Environment Research Institute is recognized as a KOLAS (Korea Laboratory Accreditation Scheme) accredited testing laboratory in the water quality sector.
- The ECM business unit has obtained IATF 16949 certification, ensuring compliance with automotive industry quality management system standards.The ECM business unit has obtained IATF 16949 certification, ensuring compliance with automotive industry quality management system standards.
Introduction
Location
37 Baekseokgongdan 7-ro, Seobuk-gu, Cheonan, Chungcheongnam-do, South Korea
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