Information
12 Jeongwangcheondong-ro 30beon-gil, Danwon-gu, Ansan-si, Gyeonggi-do, South Korea
+82 50-38379-2028
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Overview
- Summary
- CHANGJO IND is a specialized manufacturer of adhesive tapes used across various industries, with a particular strength in producing special tapes for Printed Circuit Boards (PCBs).CHANGJO IND is a specialized manufacturer of adhesive tapes used across various industries, with a particular strength in producing special tapes for Printed Circuit Boards (PCBs).
- Key Products/Technologies
- Silicone tapes are products that achieve stable physical properties in processes requiring chemical and heat resistance.Silicone tapes are products that achieve stable physical properties in processes requiring chemical and heat resistance.
- Acrylic tapes are product lines suitable for diverse environments, based on a wide range of properties including moisture resistance, weather resistance, and transparency.Acrylic tapes are product lines suitable for diverse environments, based on a wide range of properties including moisture resistance, weather resistance, and transparency.
- Rubber tapes are characterized by excellent initial adhesion and tack, demonstrating good adherence to low surface energy substrates.Rubber tapes are characterized by excellent initial adhesion and tack, demonstrating good adherence to low surface energy substrates.
- Polyimide tapes leverage Pi film and silicone-based adhesives to provide stable physical properties in processes demanding chemical and heat resistance.Polyimide tapes leverage Pi film and silicone-based adhesives to provide stable physical properties in processes demanding chemical and heat resistance.
- These products are utilized for various applications such as masking, soldering, and transformer insulation, possessing superior characteristics like no adhesive residue upon tape removal.These products are utilized for various applications such as masking, soldering, and transformer insulation, possessing superior characteristics like no adhesive residue upon tape removal.
- Key models include single-sided polyimide tapes (CHJ-206, CHJ-205, CHJ-207, CHJ-590ESD), including the UL-certified CHJ-205A, and double-sided polyimide tapes (CHJ-925G, CHJ-925K, CHJ-925F).Key models include single-sided polyimide tapes (CHJ-206, CHJ-205, CHJ-207, CHJ-590ESD), including the UL-certified CHJ-205A, and double-sided polyimide tapes (CHJ-925G, CHJ-925K, CHJ-925F).
- Clean roll tapes are specialized products for removing foreign substances and fine dust from surfaces like FPCBs and films.Clean roll tapes are specialized products for removing foreign substances and fine dust from surfaces like FPCBs and films.
- The company also possesses the capability to develop and produce various other industrial special tape product lines.The company also possesses the capability to develop and produce various other industrial special tape product lines.
- Core Advantages
- Accumulated expertise since its establishment in 1999, transitioning from an adhesive tape distributor to a specialized PCB special tape manufacturer.Accumulated expertise since its establishment in 1999, transitioning from an adhesive tape distributor to a specialized PCB special tape manufacturer.
- Technological innovation capabilities in developing diverse adhesive tape products through active utilization of core material development and proprietary technologies.Technological innovation capabilities in developing diverse adhesive tape products through active utilization of core material development and proprietary technologies.
- Ability to produce top-quality products through continuous technological development and strict quality control.Ability to produce top-quality products through continuous technological development and strict quality control.
- A customer-centric management philosophy, growing in response to customer demands.A customer-centric management philosophy, growing in response to customer demands.
- A broad product portfolio offering various functional adhesive tapes with properties such as chemical resistance, heat resistance, moisture resistance, transparency, and initial adhesion.A broad product portfolio offering various functional adhesive tapes with properties such as chemical resistance, heat resistance, moisture resistance, transparency, and initial adhesion.
- Ensuring customer trust through high-quality product characteristics, such as no adhesive residue upon tape removal.Ensuring customer trust through high-quality product characteristics, such as no adhesive residue upon tape removal.
- Continuous R&D investment and strengthening of technological competitiveness through the operation of an affiliated research institute.Continuous R&D investment and strengthening of technological competitiveness through the operation of an affiliated research institute.
- Enhancing product reliability by acquiring numerous quality, environmental, and safety-related certifications, including ISO 9001, 14001, 45001, and UL certifications.Enhancing product reliability by acquiring numerous quality, environmental, and safety-related certifications, including ISO 9001, 14001, 45001, and UL certifications.
- Target Industrie
- Printed Circuit Board (PCB) manufacturing processes.Printed Circuit Board (PCB) manufacturing processes.
- Semiconductor component mounting processes.Semiconductor component mounting processes.
- Various industrial processes requiring chemical stability and heat resistance.Various industrial processes requiring chemical stability and heat resistance.
- Applications requiring specific functions such as masking, soldering, and transformer insulation.Applications requiring specific functions such as masking, soldering, and transformer insulation.
- Precision industries where removal of foreign substances and fine dust from FPCB and film surfaces is necessary.Precision industries where removal of foreign substances and fine dust from FPCB and film surfaces is necessary.
- A wide range of industrial sectors where adhesive tapes are generally used.A wide range of industrial sectors where adhesive tapes are generally used.
- Major Markets
- Possession of Export Promising Small and Medium Business certification, indicating potential for overseas market entry, including the Asian market.Possession of Export Promising Small and Medium Business certification, indicating potential for overseas market entry, including the Asian market.
- Specific information on European export countries is not confirmed, but the company's vision is to grow into a global adhesive tape manufacturer.Specific information on European export countries is not confirmed, but the company's vision is to grow into a global adhesive tape manufacturer.
- Possession of UL-certified products provides a technological foundation for entering the North American market.Possession of UL-certified products provides a technological foundation for entering the North American market.
- Certifications/Patents
- Innobiz (Technology Innovation Small and Medium Business) confirmation certificate.Innobiz (Technology Innovation Small and Medium Business) confirmation certificate.
- Mainbiz (Management Innovation Small and Medium Business) confirmation certificate.Mainbiz (Management Innovation Small and Medium Business) confirmation certificate.
- Designation as an Export Promising Small and Medium Business.Designation as an Export Promising Small and Medium Business.
- Enterprise Affiliated Research Institute recognition certificate.Enterprise Affiliated Research Institute recognition certificate.
- Possession of multiple utility model registrations and patent certificates.Possession of multiple utility model registrations and patent certificates.
- UL certification (e.g., for Polyimide Tape model CHJ-205A).UL certification (e.g., for Polyimide Tape model CHJ-205A).
- ISO 9001 (Quality Management System) certification.ISO 9001 (Quality Management System) certification.
- ISO 14001 (Environmental Management System) certification.ISO 14001 (Environmental Management System) certification.
- ISO 45001 (Occupational Health and Safety Management System) certification.ISO 45001 (Occupational Health and Safety Management System) certification.
Introduction
Location
12 Jeongwangcheondong-ro 30beon-gil, Danwon-gu, Ansan-si, Gyeonggi-do, South Korea
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