Information
106 Jingoksandanjungang-ro, Gwangsan-gu, Kwangju, South Korea
+82 62-714-1321
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Overview
- Summary
- An advanced technology company specializing in inorganic powder materials, CIS Chemical excels in localizing high-purity alumina, previously 100% imported, for the semiconductor and structural ceramic sectors. The company leverages its inorganic powder manufacturing expertise to produce secondary battery doping materials (additives) and precursor raw materials through waste battery recycling.An advanced technology company specializing in inorganic powder materials, CIS Chemical excels in localizing high-purity alumina, previously 100% imported, for the semiconductor and structural ceramic sectors. The company leverages its inorganic powder manufacturing expertise to produce secondary battery doping materials (additives) and precursor raw materials through waste battery recycling.
- Key Products/Technologies
- High-Purity Alumina: Production of high-purity alumina materials for semiconductors and displays. Expertise in manufacturing low-soda and easy-sintering alumina. Utilization of tunnel kilns and rotary kilns for aluminum hydroxide calcination processes. Capability in producing fine alumina powder using ball mills and other methods. Product lines include C-105I, C-105IB, C-105IL, C-105IA fine alumina powders. Offers C-105IC, C-105IAC high-purity alumina with less than 0.01% Na2O. Development of 300-nanometer high-purity alumina technology for secondary battery separators.High-Purity Alumina: Production of high-purity alumina materials for semiconductors and displays. Expertise in manufacturing low-soda and easy-sintering alumina. Utilization of tunnel kilns and rotary kilns for aluminum hydroxide calcination processes. Capability in producing fine alumina powder using ball mills and other methods. Product lines include C-105I, C-105IB, C-105IL, C-105IA fine alumina powders. Offers C-105IC, C-105IAC high-purity alumina with less than 0.01% Na2O. Development of 300-nanometer high-purity alumina technology for secondary battery separators.
- Secondary Battery Materials: Production of doping materials (additives) for secondary battery cathode materials. Capability to produce various metal oxide and metal hydroxide materials. Technology and facilities for producing high-purity lithium carbonate (over 99.5%). Manufacturing of various doping materials including barium hydroxide, tungsten, boric acid, and zirconium. Production and supply of nickel hydroxide precipitate (MHP). Direct MHP production technology from waste batteries through recycling. Wet-process-based cathode precursor manufacturing technology. Proprietary Synergic Solvent Extraction (SSX) technology for recovering valuable metals (nickel, cobalt, lithium) from waste batteries.Secondary Battery Materials: Production of doping materials (additives) for secondary battery cathode materials. Capability to produce various metal oxide and metal hydroxide materials. Technology and facilities for producing high-purity lithium carbonate (over 99.5%). Manufacturing of various doping materials including barium hydroxide, tungsten, boric acid, and zirconium. Production and supply of nickel hydroxide precipitate (MHP). Direct MHP production technology from waste batteries through recycling. Wet-process-based cathode precursor manufacturing technology. Proprietary Synergic Solvent Extraction (SSX) technology for recovering valuable metals (nickel, cobalt, lithium) from waste batteries.
- Other Materials: Supply of products for thermal management materials, catalyst carriers, and polishing materials. Production of catalyst carriers for chemical and environmental industries. Manufacturing of polishing materials for the automotive industry. Potential applications in medical/dental materials.Other Materials: Supply of products for thermal management materials, catalyst carriers, and polishing materials. Production of catalyst carriers for chemical and environmental industries. Manufacturing of polishing materials for the automotive industry. Potential applications in medical/dental materials.
- Core Advantages
- Pioneering Localization of Materials: A core capability in developing high-purity alumina, previously 100% imported, and stably supplying it to domestic semiconductor and display industries. This significantly contributes to the material self-sufficiency of advanced domestic industries. Proven technological prowess and quality competitiveness through re-export performance to material-strong countries like Japan. A key player in strengthening the domestic industrial ecosystem through the localization of high-purity alumina materials.Pioneering Localization of Materials: A core capability in developing high-purity alumina, previously 100% imported, and stably supplying it to domestic semiconductor and display industries. This significantly contributes to the material self-sufficiency of advanced domestic industries. Proven technological prowess and quality competitiveness through re-export performance to material-strong countries like Japan. A key player in strengthening the domestic industrial ecosystem through the localization of high-purity alumina materials.
- Proprietary Waste Battery Recycling Technology: Possession of eco-friendly technology for efficiently recovering valuable metals such as nickel, cobalt, and lithium from waste batteries using its uniquely developed Synergic Solvent Extraction (SSX) technology. An innovative process that directly produces MHP from waste batteries, differentiating it from conventional natural mineral extraction methods. This represents a key technology contributing to the establishment of a circular resource economy and environmental protection. Technical superiority supported by veteran engineers with expertise in operating large-scale SSX plants.Proprietary Waste Battery Recycling Technology: Possession of eco-friendly technology for efficiently recovering valuable metals such as nickel, cobalt, and lithium from waste batteries using its uniquely developed Synergic Solvent Extraction (SSX) technology. An innovative process that directly produces MHP from waste batteries, differentiating it from conventional natural mineral extraction methods. This represents a key technology contributing to the establishment of a circular resource economy and environmental protection. Technical superiority supported by veteran engineers with expertise in operating large-scale SSX plants.
- Key Role in Secondary Battery Material Supply Chain: A leading role in domestically mass-producing high-purity nickel hydroxide precipitate (Pure-MHP), a critical raw material for secondary battery cathode precursors, and supplying it to domestic and international battery customers. Capability to develop and launch new doping products in collaboration with major domestic cathode material manufacturers. A strong position as a key vendor in the high-barrier secondary battery doping material market, ensuring stable material supply.Key Role in Secondary Battery Material Supply Chain: A leading role in domestically mass-producing high-purity nickel hydroxide precipitate (Pure-MHP), a critical raw material for secondary battery cathode precursors, and supplying it to domestic and international battery customers. Capability to develop and launch new doping products in collaboration with major domestic cathode material manufacturers. A strong position as a key vendor in the high-barrier secondary battery doping material market, ensuring stable material supply.
- High-Purity and Precision Powder Manufacturing Technology: Advanced powder manufacturing technology essential for producing high-purity alumina and secondary battery doping materials, including precise control of alpha crystal size, maintenance of low soda content, and ultra-fine powder production. These technologies result in products suitable for high-quality and high-dimensional accuracy requirements in semiconductors, displays, and high-strength ceramics. Capability to produce products with excellent moldability, sinterability, surface smoothness, and wear resistance.High-Purity and Precision Powder Manufacturing Technology: Advanced powder manufacturing technology essential for producing high-purity alumina and secondary battery doping materials, including precise control of alpha crystal size, maintenance of low soda content, and ultra-fine powder production. These technologies result in products suitable for high-quality and high-dimensional accuracy requirements in semiconductors, displays, and high-strength ceramics. Capability to produce products with excellent moldability, sinterability, surface smoothness, and wear resistance.
- Global Market Expansion and Export Competitiveness: A proven track record of successful entry into global markets, starting with exports to Japan in 2016. Recognition as a company with strong external competitiveness, evidenced by the award of the '3 Million Dollar Export Tower'. Continuous efforts and achievements in expanding into overseas markets.Global Market Expansion and Export Competitiveness: A proven track record of successful entry into global markets, starting with exports to Japan in 2016. Recognition as a company with strong external competitiveness, evidenced by the award of the '3 Million Dollar Export Tower'. Continuous efforts and achievements in expanding into overseas markets.
- Continuous R&D and Intellectual Property Rights Acquisition: Enhanced R&D capabilities through selection as an advanced technology company in the Gwangju R&D Special Zone and designation as a 'Global IP Star Company'. Possession of over 20 patents and registration/application of key technology patents, including valuable metal recovery technology from secondary batteries and high-purity lithium carbonate extraction technology. Official recognition of technological competitiveness through acquisition of TCB (Technology Credit Bureau) TI-1 grade and KOSDAQ listing technology evaluation A grade.Continuous R&D and Intellectual Property Rights Acquisition: Enhanced R&D capabilities through selection as an advanced technology company in the Gwangju R&D Special Zone and designation as a 'Global IP Star Company'. Possession of over 20 patents and registration/application of key technology patents, including valuable metal recovery technology from secondary batteries and high-purity lithium carbonate extraction technology. Official recognition of technological competitiveness through acquisition of TCB (Technology Credit Bureau) TI-1 grade and KOSDAQ listing technology evaluation A grade.
- Target Industries
- Semiconductor IndustrySemiconductor Industry
- Display IndustryDisplay Industry
- Secondary Battery Industry (Cathode materials, Precursors, Separators)Secondary Battery Industry (Cathode materials, Precursors, Separators)
- Structural CeramicsStructural Ceramics
- Thermal Management MaterialsThermal Management Materials
- Catalyst Carrier MaterialsCatalyst Carrier Materials
- Polishing Materials (including for Automotive Industry)Polishing Materials (including for Automotive Industry)
- Medical/Dental MaterialsMedical/Dental Materials
- Major Markets
- Japan, ChinaJapan, China
- Certifications/Patents
- ISO 9001 and ISO 14001 certifications (acquired in 2013)ISO 9001 and ISO 14001 certifications (acquired in 2013)
- ISO 45001 certification (Gwangyang Plant)ISO 45001 certification (Gwangyang Plant)
- Certified as a specialized materials and components company (2019)Certified as a specialized materials and components company (2019)
- Selected as an advanced technology company in Gwangju R&D Special Zone (No. 176, 2019)Selected as an advanced technology company in Gwangju R&D Special Zone (No. 176, 2019)
- Designated as a 'Global IP Star Company' by the Gwangju Branch of the Korea Invention Promotion AssociationDesignated as a 'Global IP Star Company' by the Gwangju Branch of the Korea Invention Promotion Association
- Acquired TCB (Technology Credit Bureau) TI-1 grade from NICE Information ServiceAcquired TCB (Technology Credit Bureau) TI-1 grade from NICE Information Service
- Acquired KOSDAQ listing technology evaluation A grade (2024)Acquired KOSDAQ listing technology evaluation A grade (2024)
- Application for 6 domestic and 1 international technology patentsApplication for 6 domestic and 1 international technology patents
- Possession of over 20 patents, including 'Method for manufacturing ultra-fine easy-sintering alumina with low viscosity characteristics'Possession of over 20 patents, including 'Method for manufacturing ultra-fine easy-sintering alumina with low viscosity characteristics'
- Patent application for valuable metal recovery technology from secondary batteries (2022)Patent application for valuable metal recovery technology from secondary batteries (2022)
- Patent application for a synergistic solvent extraction-based metal recovery method for secondary battery cathode precursors, incorporating extractant decomposition prevention technologyPatent application for a synergistic solvent extraction-based metal recovery method for secondary battery cathode precursors, incorporating extractant decomposition prevention technology
- Completion of self-developed technology and patent registration for high-purity lithium carbonate extraction from waste batteries (first half of 2024)Completion of self-developed technology and patent registration for high-purity lithium carbonate extraction from waste batteries (first half of 2024)
- Domestic patent and PCT application for Synergistic Solvent Extraction processDomestic patent and PCT application for Synergistic Solvent Extraction process
Introduction
Location
106 Jingoksandanjungang-ro, Gwangsan-gu, Kwangju, South Korea
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