エーゼーゴム洋行 List of Products and Services

Enertech International (Korean Manufacturer) Electrodes, cells, modules, packs, and battery systems (with in-house production know-how and technology up to BMS, we respond to customer needs) (In addition to standard type packs, we also offer pack models for drones) ■ Production factory location: Chungju, South Korea ■ Products produced Production of pouch-type lithium-ion secondary batteries -> Power Cell (high output) / Energy Cell (large capacity) Design and manufacturing of chemical materials, electrodes, cells, and packs (modules) Providing medium to large-scale battery solutions for xEV and ESS ■ Product advantages - Production experience ETI has a wealth of experience with high-performance batteries for xEV, ESS, UPS, medical, and military applications from many customers - In-house design and self-production Building a stable supply chain that meets customer needs with unique technology for electrodes, cells, and BMS - Quality management system Quality control through verified global standard processes from design to production and sales (IATF16949 / ISO-9001 / ISO14001)

• Secondary Cells/Batteries

1. Dedicated Fire Extinguishing Module for Secondary Batteries (ANT) - During a battery fire, the extinguishing agent quickly penetrates, cooling the ignited cell and preventing the spread to adjacent cells. - Designed specifically for battery fires (Compatible with all shapes of batteries, from cylindrical to rectangular and pouch types) - Ultra-compact and precise extinguishing - No separate power supply required - Uses non-toxic extinguishing agents 2. Compact Fire Extinguishing Device (Stick Type) - Compact yet powerful fire response - Easily installable with a bracket system - Electrically insulated - Installed in distribution boards, server racks, communication equipment, industrial equipment, etc. - Automatically activates based solely on temperature

• Secondary Cells/Batteries

LG Energy Solution, a South Korean manufacturer, is a leading company in the South Korean secondary battery industry. LG Energy Solution is developing environmentally friendly businesses globally. Production facility locations: Ochang, South Korea; Nanjing, China. Production of cylindrical lithium-ion secondary battery cells, primarily 18650 and 21700. Product advantages: - Global top-class mass production capacity and reliability - Cell technology that combines high energy density, long lifespan, and high safety (cathode material: NCM) - Partnerships with automobile manufacturers around the world.

• Secondary Cells/Batteries

- Sensors produced in South Korea - Products with price competitiveness, including technological and quality capabilities - Main technologies: Ceramic Type Sensor, Metal Type Sensor, Semiconductor Type Sensor, MEMS / ASIC PART - Main products: Industrial Sensors, Automotive Sensors, Home Appliance Sensors, IoT Board Sensors

• Sensors

I would like to introduce a Korean OCA manufacturing company. https://www.e-tms.co.kr/ They produce OCA for automotive applications, used in various purposes such as LCD AVN, Cluster, and OLED displays. * Basic material: Acrylic-based optical transparent adhesive * Non-UV type * High reliability for automotive displays * UV CUT properties * Capable of producing various thicknesses from 200μm to 500μm * Customized models for LCD & OLED Achievements: Hyundai Mobis Chevrolet LG Display NIO Denso Korea Lens TIANMA

• glue

I would like to introduce a South Korean secondary battery electrolyte manufacturing company. Company Information and Product Description Company Name: ENCHEM / Headquarters Location: Cheonan / Employees: 830 / Revenue: 510 billion won https://enchem.net Production Facilities: South Korea (Cheonan), China, Poland, United States In-house production of key raw materials (solvents, salts, additives) to establish a stable long-term supply chain High ionic conductivity / High chemical and electrochemical stability / Usable over a wide temperature range / Excellent safety / Price competitiveness

• power supply

Lithium-ion secondary batteries are rechargeable secondary batteries that can be miniaturized and lightweight compared to other types of batteries, and they have the characteristic of being able to store a large amount of electricity. [Company Overview] - Company Name: KUMYANG - Established: 1955 - Location: Busan Metropolitan City, South Korea - Number of Employees: 500 - Sales: 152 billion won - Main Products: - Cylindrical lithium-ion batteries: Mainly producing 21700 (5A, 5.5A) / 4695 (34A) (Module/pack production possible) - Single crystal cathode materials, anhydrous lithium hydroxide, foaming agents [Features] ■ Price Competitiveness (more competitive than Japanese manufacturers) Securing cost competitiveness through lithium mine development/battery/materials/production of secondary batteries (cylindrical cells) ■ Quality Competitiveness Products for Japan are produced in Busan, South Korea (Smart factory process line configuration) ■ High Capacity and Output Improved energy density by using single crystal cathode materials (cathode material: NCMA) *For more details, please download the PDF (catalog) or feel free to contact us.

• Secondary Cells/Batteries

Our company conducts on-site rubber lining work, and thanks to the know-how we have cultivated so far, we can propose flexible repair methods and repairs using different materials. We have a wealth of experience in inspection and repair work for rubber lining equipment and FRP lining equipment during regular repair work and daily maintenance for major companies. 【Rubber Lining Inspection】 ■ Visual Inspection ■ Thickness Measurement ■ Pin Hole Inspection ■ Hardness Test ■ Tap Test In addition, we handle various industrial rubber and urethane products, including piping work, press-molded rubber, extruded rubber, and vibration-damping rubber. *For more details, please download the PDF or feel free to contact us.

• Rubber