KOTRA名古屋 List of Products and Services

We manufacture surgical gowns, surgical drapes, medical non-woven products, protective clothing, hygiene films, and more. We can accommodate a wide range of applications from general surgery to ophthalmology and dentistry.

• Nonwoven
• Protective Equipment
• Lab coat, clothing, shoes

We mainly handle CuCr1Zr, CuCr1, CuZr, CuNiSiCr, CuCo2Be, CuNi2Be, and CuBe2. We manufacture various copper alloy products such as cap tips and components ideal for spot resistance welding guns, electric railway lines - messenger and dropper wires, and rod, coil, rectangular, and hexagonal forms for aircraft wire materials. We are a historic copper alloy manufacturer, established in 1963, guaranteeing the highest quality and customer satisfaction for the automotive, aerospace, and shipbuilding industries. We are primarily exporting to countries like the United States, with over 75% of our business consisting of exports. With our well-equipped facilities and production management, we can manufacture according to the specifications desired by our customers.

• alloy
• Other metal materials

UWB: A wireless communication technology that transmits data in a high frequency band, enabling real-time location tracking when utilized. ROA and ICM-R: Rear occupant alert system that warns when the doors are closed while a person remains inside the vehicle. BDC: Abbreviation for Body Domain Controller, a device that comprehensively controls various electronic systems. WPC: Wireless power charger for vehicles.

• Electrical equipment parts
• Software (middle, driver, security, etc.)

- We are mass-producing high-performance Nd-Fe-B permanent magnets, which can be applied to eco-friendly vehicle drive motors, wind generators, HDDs, and more. Medium rare earth grain boundary diffusion technology - Achieves equivalent magnetic coercivity with a composition that reduces the amount of heavy rare earth elements by 50-80%. - Reduces the use of expensive heavy rare earth elements to ensure price competitiveness. - Product design and characteristics are customized to meet customer needs.

• Electrical equipment parts

Current Sensor Core - Capable of producing a wide range of products by processing various materials such as silicon steel sheets, permalloy, nanocrystals, and amorphous materials. - Currently mass-producing cores for 200A to 1500A. Shielding Shield Case - Equipped with facilities specialized in mass production of shield cases, maintaining greater production capacity than competitors. - Can deliver at low prices and short lead times. Common Mode Choke Coil, Noise Filter - Uses cores designed for high-precision measurements. - Through extensive experience in manufacturing for home appliances and industrial applications, can provide solutions applicable to electric vehicles at low cost and high quality. Motor Core - Capable of stacking thinner iron plate raw materials than regular motors. - In addition to silicon steel sheets, can produce cobalt motor cores for UAM that achieve high torque.

• Sensors
• Inductor Coil

V-Glass and camera modules applied with V-Glass - Capable of solving problems caused by rain in bad weather Visibility assurance technology - Capable of solving the problem of water droplets adhering to the lens on rainy days - By forming fine patterns on the lens through dry etching technology, proactive problem-solving is possible - Can be applied and used in cameras for autonomous vehicles and ADAS camera lenses - Change in surface properties (hydrophilicity) due to fine patterns, maintaining a high light transmittance of over 90% - Completion of numerous tests for salt, metal pattern adhesion, small balls, dust, and more

• Electrical equipment parts

Ultrasonic Transducer - Completed in-house design and manufacturing - Cumulative mass production: Over 250 million units Ultrasonic Sensor Module - Mounted on the exterior of vehicles, providing status output and distance information upon object detection - Products available with various protocol types such as LIN and DSI3 - Short-range (~2m) and long-range (~6m) sensors available Technology - Integrated design of ultrasonic transducer and sensor module, allowing all production on a single line - Holds 16 related patents (10 in South Korea, 2 in Japan, 1 in the United States, 2 in India, 1 in China)

• Sensors
• Converters and Transducers

ADAS System - Product package and functionality that supports ADAS Level 0 to 2 - Various customizations available according to customer requirements - Used sensors: single camera, trifocal camera, driver monitoring camera, etc. BSS (Ball Spline Shaft) - Separates the joint that bends at an angle and the shaft that extends in length into individual components - Minimizes axial vibrations and can be applied to vehicles with significant suspension movement CTPJ (Counter Track Plunging Joint) - Alternately arranges loose ball tracks and retracting ball tracks to balance forces - 23% efficiency improvement and 30% weight reduction compared to existing CG (Cross Groove) specifications

• joint
• Other embedded systems (software and hardware)

Battery Module Assembly (BMA) - Provides series/parallel connections between cells to form an electrical circuit - Monitors the battery's status in real-time through voltage and temperature sensing of the cells - Prevents overcurrent and short circuits Busbar Frame Assembly (BFA) - Provides stable current through series/parallel connections between cells - Protects cells from shock, vibration, and foreign objects, improving battery reliability and lifespan

• Secondary Cells/Batteries

- A component installed in the vehicle's engine room, optimized for packaging conditions. Separated control unit SBW + SCU (Controller) - Uses a BLDC motor, excelling in aspects such as noise. Integrated control unit SBW - Allows for high-precision control by sensing the position of the output shaft coaxially.

• Engine parts
• Transmission parts

Power Relay Assembly - Integrated design with -12V LV PRA or fuse box - Customized design also available High Voltage Relay - HV RLY508 (500V/80A), RLY825 (800V/250A) EOP (Electric Oil Pump with LDC Motor) - Flange type and cylinder type available - Flow rate and current (oil temperature 80°C, flange type) - Size (96*114*73), Weight: 1,200g ITMA (Integrated Thermal Management Actuator) - Possesses precision control technology for electric turbocharger actuators and ERG-V/V technology.

• relay
• Other pumps

Inductor Core - A manufacturing business that develops various components using soft magnetic powder materials. - Plans to advance the development of high-value-added businesses such as magnetic sheets (nano-crystal ribbons) and functional components (paste, amorphous/nanocrystalline). Technology - Dry coating insulation ensures that each powder particle is uniformly coated. - This dry technology is advantageous not only in terms of process time and costs compared to wet processes but is also applicable as an environmentally friendly method.

• Inductor Coil

Multi-Function Resolver - A 2-in-1 product that combines an electronic resolver for rotor position information transmission for drive motor control and a Shaft Grounding Ring (SGR) that discharges the shaft voltage generated on the motor shaft to ground. Surface Heating Type Cooling Water Heater - Heater capacity can be developed from 7 kW to 15 kW. Applicable to 400V/800V. - The application of a high-voltage ripple removal filter within the control unit results in low ripple and includes safety features such as overcurrent/voltage and overheating protection.

• Inductor Coil
• Other Auto Parts
• Drive system parts

Battery modules and related individual items - Development parts (battery modules, high-voltage busbars, end plates, battery covers, etc.) - Possesses in-house design capabilities (developed at the Seoul Research Institute) - Has mass production facilities for high-voltage busbars (in Korea/North America) and plans to start mass production in 2025 Parts for EVs - Capable of design and raw material analysis according to customer needs - Has a long history of supplying mass-produced products to domestic and North American global OEMs Hydrogen vehicle parts (fuel process systems and others) - Possesses design capabilities for hydrogen supply and cutoff systems for FCVs (developed at the Seoul Research Institute) - Production line construction is complete, and mass production is currently being supplied to vehicle manufacturers Thermal management parts - Possesses in-house design capabilities for thermal management parts for internal combustion engines and environmentally friendly vehicles - Has a long history of supplying mass-produced products to vehicle manufacturers Electrical components - Currently supplying mass-produced products to domestic vehicle manufacturers

• Secondary Cells/Batteries
• Fuel system parts
• Touch Panel

Power Transformers - Mass production of transformers for OBC at 3.3/6/7.2/11/22 kW and for LDC at 1.8/2.1 kW, applicable to EVs - Mass production of transformers at 400/800V voltage EMI Filters/Filter Boards - Mass production of CM/DM filters and EMI filter boards for LDC and OBC, applicable to EV/FCEV Converters - Capable of designing high-power converters for LDC, OBC, and FDC

• transformer
• converter
• filter

Automotive Cables - All products, including general, high voltage, AL, Ethernet, and multi-core, comply with JASO/ISO/SAE standards. High Voltage Cables (General/Silicone) - High voltage cables for power supply in vehicles (HEV/PHEV/BEV/FCEV). Ethernet Cables (100MB / 1GB) - Noise-resistant, high-capacity communication cables. - Provides a centralized architecture environment for SDV (Software Defined Vehicle). Flexible Carbon Nanotube Heater - A product that utilizes carbon nanotubes, installed as a flexible film inside the vehicle, with heating functionality. - Consumes less power and provides indirect heating that warms the air inside the vehicle. - Less drying and less burden on the skin compared to existing methods that use wind for heating.

• cable
• Other Auto Parts

Communication Chip (AML7210/AML7210N, AML7200/AML7200N) - Minimal/ultra-thin size NAD design - NTN (Non-Terrestrial Network) compatible - Pin to Pin compatible design Communication Module (AV72xx) - Integrated product that eliminates the need for complex cables and connectors - Integrated communication system with a hidden antenna designed for ease of design and installation - Minimum size design applicable regardless of vehicle type

• Communications

Current Sensor (Module) - A high-precision current sensor used for monitoring current and sensing position, distance, and speed in automotive systems. - Capable of precise and rapid customization development. EMI Filter (Module) A filter to prevent malfunctions caused by high-frequency noise generated in the high-voltage systems of EV vehicles.

• Sensors
• filter

Products - Manufacturing various cable assemblies necessary for autonomous driving and connected cars (coaxial cables, Ethernet cables, wire harnesses) Technology - Process automation: Improving efficiency, reducing costs, and ensuring quality through assembly automation - ERP and MES systems: Managing production data in real-time to optimize material flow and production efficiency

• cable

- The surface of cellulose nanofibers is modified with silica, demonstrating excellent thermal stability during high-temperature processes (minimizing discoloration). - An environmentally friendly material that ensures dispersibility, heat resistance, and flame retardancy. - Applicable to automotive interior/exterior materials, tires, and more. - Currently selecting more than two types of automotive parts with domestic automotive companies, conducting injection tests for prototypes and mass production, and ongoing testing for product application with Japanese automotive parts companies.

• fiber
• Other polymer materials

By applying low-cost carbon fibers or natural fibers in pursuit of sustainability, it has achieved over 20% weight reduction while simultaneously embodying performance equal to or greater than existing materials, making it suitable for use in automotive exterior panels and structures.

• Composite Materials
• fiber

Benchmark Testing and Analysis - Extensive experience in benchmarking tests for numerous EVs and fuel cell vehicles. - Possesses analysis capabilities for vehicle-level energy flow charts, powertrain efficiency, thermal management systems (TMS), etc. EV/FCEV Modification and Evaluation - Holds technology and experience in converting internal combustion engine vehicles to EVs/FCEVs. Control System Development and Evaluation - Capable of developing control systems (HW/SW) necessary for FCEVs.

• Weather resistance test

Automotive Styling Outsourcing Services - STYLING CAD (CAS) and A-CLASS, VR outsourcing support Automotive Parts Design Outsourcing Services - BODY (STRUCTURE, UNDER/UPPER BODY), CLOSURE (MOVING, DOOR, BONNET, LIFTGATE), Interior (INPANEL, CONSOLE, D/TRIM, H/LINING, ALL TRIM), Exterior (BUMPER, GARNISH, etc.), Full Length (WIRING HARNESS, etc.) design outsourcing ALLOY WHEEL and WHEEL CAP - Styling, design and interpretation, prototype and mass production support

• wheel
• Prototype Services

Ambient Light System (Interior Illumination) - The ISE-LED system allows for various performances according to different situations, such as "complex color changes and intensity." - It enables the reduction of the number of parts and harnesses, as well as a review of inspection methods, improving cost and space issues. - It has been adopted in multiple interior products and has a strong track record with automotive manufacturers both domestically in South Korea and internationally. Vehicle Switch Controller (Integrated Switch) - It can be proposed for the software and hardware of conventional electric seat switches. - Proposals can also be made for "seat switches with multifunctionality." - It integrates various functions such as seat control (6-way, 8-way, 10-way, etc.), memory, heater, and cooler functions, improving weight reduction, space for seats, and cost issues. - Currently, development is ongoing with some Japanese companies. Molds and Injection Molded Products (Plastic Parts) - Engaged in business for automotive electrical components such as automotive heating and air conditioning control system modules and interior lamps. - Capable of consistently controlling mold design, manufacturing expertise, injection molding, and assembly processes, which are fundamental to automotive manufacturing (high in-house production rate), allowing for high design flexibility and the potential for cost and development time reduction.

• Interior parts

Optical Material Light String - High-level uniform brightness (internal total reflection and volume scattering) - Diameter 1.0Ø ~ 3.5Ø, maximum production length of 1.5M - High flexibility (recommended bending radius of over 10 times the diameter) - Excellent durability (compliant with high-level automotive reliability testing standards) - Passed reliability tests by Korean company H and delivered (from January 2019 to present) - Made from eco-friendly materials, harmless to the environment and human body - High design quality through optical simulation

• Interior parts
• Other Auto Parts
• Lamps and light emitting devices

Automotive Interior Materials - Black Gloss (Urethane/UV Cured Type) - Functional Coating Materials (Antibacterial, Soft Feel, Bio, Recycled Carbon) - Water-based Treatment Agent for Seats with Excellent Stain Resistance Electrical Components Materials - Electromagnetic Wave Shielding Materials (Solutions that meet automotive shielding standards with surface resistance below 10^-2 Ωcm available) - FR4 Materials for CCL and PCB (High heat dissipation performance secured with vertical thermal conductivity over 10W/Mk by applying CNT composite materials with controlled electrical resistance, and manufacturing of insulating composites) Secondary Battery Materials - TIM (Thermal Interface Material) (Low-density products provide a 16% weight reduction and cost-saving effect when applied at the same volume) - Thermal Runaway Response Materials (Fire-resistant coating materials and Mica Sheet alternative materials)

• Interior parts
• paint

Automatic opening and closing charging port door & actuator - Expansion of usage range and reduction of investment costs through variable clutch technology - Applicable to general vehicle clutch torque of 15kgf.cm or high-performance vehicle clutch torque of 40kgf.cm - Change clutch torque value by adding original parts, reducing investment costs with over 90% common parts - Improved customer convenience through simultaneous application of touch-type buttons (sensors) and physical buttons (pressure-type) - Increased customer convenience through intuitive display of charging amount on Hidden Display - Securing price competitiveness through the application of integrated structures such as charging status indicator lights & lighting

• Interior parts
• Electrical equipment parts
• Other Auto Parts

Battery case - By incorporating cooling water channels into the die-casting process, manufacturing processes and costs are reduced. - By eliminating additional processes such as welding and assembly, the risk of leaks is significantly reduced. Others include powertrain, chassis, electrification, BEV components, aluminum parts for data storage: Data Storage, CE & Industrial, etc.

• Engine parts
• Fuel system parts

Product production using MIM (Metal Injection Molding) method Vehicle camera module - Manufacturing cases for vehicle camera modules for ADAS systems Ultra-small gears - Precision gear production possible without additional machining Technology - Lightweight materials (aluminum and titanium sintering technology) - High hardness materials (tungsten and heterogeneous sintering technology)

• Interior parts
• Other Auto Parts

LitCon360 - A smart lighting integration solution that applies advanced software techniques to efficiently control a large number of LEDs using low-performance control chips for automotive applications. - Precisely integrates and controls various lighting both inside and outside vehicles, enabling diverse effects and real-time communication. LitQ - An automotive lighting device product that utilizes self-emissive quantum dot LED (QD-LED) materials. - A high-resolution light source that overcomes the limitations of conventional automotive LEDs and OLEDs, featuring a surface-emitting light source like OLEDs, allowing for flexible design realization while being a next-generation automotive light source with low power consumption and high durability. - The world's first lighting device utilizing self-emissive QD-LED technology. - Successfully realized R/G/Y colors and completed the production of a prototype capable of driving 64-pixel animations.

• Software (middle, driver, security, etc.)

Enclosure/Manifold - Joining of dissimilar materials (aluminum, plastic) Heat dissipation module - Design capability for maximizing cooling efficiency

• Engine parts
• Other Auto Parts

Intermediate Shaft - The slider type excels in toughness compared to the welding method, allowing for weight reduction and cost savings. Input/Output Shaft - Precise tolerance management minimizes looseness and functional loss during assembly and operation, achieving cost reduction through material changes.

• Drive system parts

Small BLDC Motor - Applicable to all positions of partial cooling systems such as ECU, circulation, and air purification systems EHA (Electric Hydraulic Actuator) - Core component of the ATC (Active Transfer Case) system - A functional product that receives signals from the 4WD ECU to generate hydraulic pressure and engage the ATC clutch

• Engine parts
• Brushless DC Motor

Heat Sol's Sky Diving - Thanks to newly developed technology, sky diving with more pins than usual is now possible ⇒ Improved thermal conductivity efficiency - Formation of fine pins at a 100um level, with heat dissipation effects 8-10% higher than existing products - Miniaturization, slimming, and weight reduction are achievable

• Engine parts
• Other Auto Parts

Airbag Inflator Housing - Airbag housing for storing explosives Motor Case - Widely applicable to vehicle electrical components such as electric seats, room mirrors, and wipers Torque Converter - Digital control for precision molding (Net-Shape) processing, optimizing process and condition settings - Ensuring sintering processing description with composite molding realization of presses

• Vehicle body parts
• Axle parts
• Electrical equipment parts

For EV/PHEV inverters - Production of support rings, rotor shafts, nuts, and rotors - Weight reduction, product quality, securing unit price Drive axle and steering connecting parts - End Yoke: No quality issues occurred due to improvement in defect rate related to X-serration - Knuckle: Currently producing products with various specifications Quality - Achieved "zero quality issues" for three consecutive years in product supply to American company N - Also supplying products to a subsidiary of South Korean company H

• Drive system parts
• Other Auto Parts

MR SHARCS - Real-time driving control Immediately adjusts the suspension stiffness based on road conditions and driving conditions to provide optimal ride comfort. - Allows for a wider range of ride comfort adjustments compared to hydraulic or air suspension. - Utilizes the properties of MR fluid to adjust damping force within one millisecond. - Applied to custom vehicles of the KIA Carnival.

• Vehicle body parts

SGR (Shaft Ground Ring) - Filed patents in Korea and overseas related to carbon fiber assembly and design - Compared to other products, minimized carbon fiber in design and manufacturing methods to ensure price competitiveness - Excellent dimensional accuracy and design freedom of aluminum die casting - Own testing facilities in-house

• Engine parts
• Drive system parts
• Axle parts

Mold components for drive motor cores Proposal for carbide processed products used in motor core mold components - High precision product manufacturing possible at 1μm increments - High-quality product processing with mirror finish within Rz0.2S

• Engine parts

Zleak Tube - Water-cooled DC/DC converter housing, water-cooled motor housing, water-cooled battery cooling plates, and other cooling components for EV vehicles that require cooling. - A groundbreaking technology that can create a cooling water passage integrated with the housing, improving the issues associated with assembling two separate parts and preventing coolant leakage problems.

• tube
• Other Auto Parts

High-quality product development and mass production - Capable of handling high-difficulty shapes and precision machining dimensions in die-cast components - Consistent production from design to manufacturing in-house. Able to propose shortened lead times and optimized products - Stable delivery and communication through experience in transactions with global companies in Japan, North America, and Europe Development of hybrid and EV components - Currently advancing the development of EV drive motors and E-AXLE components

• Other Auto Parts

xEV Electric Vehicle Battery Cell Compression Pad - The EV battery cell compression pad ensures stable compression rebound force during the expansion and contraction of battery cells. - This corrects the deformation of battery cells caused by the expansion of electric vehicle batteries, increasing safety. Battery Thermal Runaway Isolation Fireproof Compression Pad - A fireproof compression pad made of composite material designed to isolate thermal runaway in EV battery cells. - It effectively prevents the transfer of fire during thermal runaway incidents in battery cells. - Development of foam materials suitable for thermal runaway fire isolation, along with solutions for expansion control and external impact. - Excellent high-temperature resistance and insulation properties, easy to assemble, and customizable designs to meet customer requirements.

• Secondary Cells/Batteries

SBMS - The world's first electric control device that innovatively integrates fire extinguishing functions into existing Battery Management Systems (BMS). - A system that cools battery cells by cutting off voltage and spraying coolant at the initial stage of heat generation, and releases extinguishing gas to suppress fires during secondary fire incidents. - Awarded the Innovation Award at CES 2025. - Monitors the temperature of battery cells in real-time, and when abnormal temperature rises are detected, releases coolant and gastrointestinal medicine to effectively lower heat, protecting users from secondary damage through cell cooling and oxygen cutoff. Electric Vehicles (EV): Enhancing battery safety and preventing thermal runaway. Energy Storage Systems (ESS): Ensuring stability in high-temperature, high-output environments. UPS Systems: Strengthening the safety and reliability of emergency power supply devices.

• Secondary Cells/Batteries

Mica Tape - Applied to battery pack cases and bus bars as a thermal runaway delay solution for battery packs. - Producing mica tapes of various thicknesses, currently applied to mass-produced vehicles in South Korea. Adhesive Glass Tape - An item for battery pack thermal runaway delay solutions, applied to bus bars and wire harness areas. - Currently applied to mass-produced vehicles in South Korea. - High voltage orange color is applicable. - Compared to RigidMica products, it is lighter at the same thickness while maintaining excellent insulation performance. - Ensures compatibility for installation on UPR cases using only double-sided tape.

• Secondary Cells/Batteries

Battery case accessories Mainly made of aluminum extrusion material, equipped with optimized facilities for this purpose Engine oil lamp housing Parts that can be shared and adapted from HEV to EREV Strut bar Produced in high vacuum, a product with excellent mechanical properties

• Secondary Cells/Batteries