Automotive Surface Engineering & Smart Eco-Factory
KYUNGWON INDUSTRIAL CO., LTD. — Comprehensive 24-Page Electronic Catalog
Founded in 1993, Kyungwon Industrial has led South Korea's automotive precision coating and surface treatment industry for over 30 years. As a national benchmark facility for the Ministry of Environment's Smart Eco-Factory initiative and a certified Hyundai & Kia SQ Coating Partner, we deliver zero-defect quality and sustainable future mobility solutions across domestic and global automaker programs.
Comprehensive Catalog Overview
Explore Kyungwon Industrial's corporate philosophy, dual smart production facilities, eco-factory innovations, and precision component portfolio across 24 pages.
"Pioneering Future Mobility Surface Solutions Through Precision & Eco-Responsibility"
We extend our sincere gratitude to our global automotive partners, valued clients, and stakeholders who have placed their enduring trust in Kyungwon Industrial.
Since our inception in 1993, Kyungwon Industrial has relentlessly pursued technological leadership and craftsmanship in automotive surface treatment, earning Hyundai & Kia's prestigious SQ Coating Certification and becoming a trusted partner to premier automakers.
As the automotive industry accelerates toward electrification (EV) and software-defined vehicles (SDV), we have pioneered the Ministry of Environment's Smart Eco-Factory national flagship model—reducing VOC emissions by 72% and recycling 100% of thermal energy through regenerative thermal oxidizers (RTO). We remain dedicated to customer satisfaction and single-PPM zero-defect manufacturing.
Corporate Philosophy & Strategic Pillars
Guided by our corporate motto, "Always Challenging Towards the Future," Kyungwon Industrial creates lasting industrial value through three fundamental pillars.
Customer Trust & Quality First
Dedicated to single-PPM zero-defect manufacturing through strict adherence to Hyundai & Kia SQ standards and IATF 16949 automotive quality systems.
- 100% Optical Vision Inspection & MES Sync
- Rigorous Weatherability & Adhesion Verification
Sustainable Eco-Innovation (K-ESG)
Setting new environmental benchmarks in coating through thermal energy reuse, zero wastewater discharge, and low-VOC formulation technology.
- High-Efficiency RTO 99.2% Thermal Recovery
- Closed-Loop Zero-Discharge Water Circulation
Tech Innovation & Human Capital
Continuously investing in multi-axis robotic automation and 24/7 digital ICT monitoring while prioritizing workforce safety and technical mastery.
- ISO 45001 Certified Health & Safety System
- Over 30 Years of Surface Engineering Know-How
Over Three Decades of Growth & Milestones
A journey from foundational coating excellence to Hyundai & Kia SQ certification, robotic automation, and national smart eco-factory leadership.
- 1993.03 Kyungwon Industrial founded; automotive coating initiated
- 2000.08 Corporate incorporation & Pyeongtaek Seotan plant constructed
- 2003.05 Automated spindle line 1 installed
- 2004.11 ISO 9001 / ISO 14001 certifications achieved
- 2008.05 Hyundai & Kia SQ Certification (Coating A-Grade) achieved
- 2011.09 Plant 2 (Naecheon) constructed with conveyor lines
- 2013.06 Central QA Testing Lab established
- 2014.04 Designated Promising Export SME by government
- 2017.06 Multi-axis articulated robotic coating lines commissioned
- 2019.10 Real-time smart MES digital tracking system implemented
- 2020.08 Designated Root Technology Enterprise
- 2021.12 IATF 16949 Automotive Quality certified
- 2023.04 Selected for Ministry of Environment Eco-Factory Project
- 2024.11 High-efficiency RTO & integrated ICT center completed
- 2025.07 Genesis & EV9 flagship mass supply
- 2026.10 Next-gen global EV platform coating launched
Systematic Engineering & Operational Organization
Under executive leadership, Kyungwon Industrial operates five specialized divisions ensuring seamless cross-functional synergy, rapid design-in support, and zero-defect quality delivery.
Incoming substrate inspection, in-line vision telemetry, and destructive lab audits.
Robotic trajectory programming, gear pump fluidics, and custom jig design.
Lot serialization, ERP sync, inventory logistics, and production balancing.
RTO environmental compliance, ISO 45001 safety, and net-zero programs.
| Technical Mastery | Average technician tenure: 12.5 years in precision coating |
| Training Program | 120 hours/year robotic programming & SQ audit certification |
| Safety Record | Zero lost-time incidents (LTI) maintained for 5 consecutive years |
Dual Manufacturing Hubs: Suweol HQ & Naecheon Plant
Strategically located in Seotan-myeon, Pyeongtaek, our two advanced production complexes operate 4 automated coating lines to ensure high-capacity, dependable delivery.
Headquarters & Plant 1 (Suweol)
Located at 384, Seotan-ro. Houses high-precision spindle robotic coating lines (Lines 3 & 4), central R&D reliability testing lab, and K-ESG Smart Eco-Factory RTO system.
| Key Equipment | 2 Automated Spindle Machines, 6-Axis Robots |
| Main Products | Exterior Door Handles, Switch Bezels, Cockpit Trims |
| Annual Capacity | Approx. 8,500,000 Units / Year |
Branch & Plant 2 (Naecheon)
Located at 108, Seotannaecheon-gil. Houses high-volume continuous trolley conveyor lines (Lines 1 & 2) dedicated to medium and large interior and exterior automotive components.
| Key Equipment | Continuous Trolley Conveyor, Automated Spray Booths |
| Main Products | Cluster Fascia, Center Console Bezels, Tray Covers |
| Annual Capacity | Approx. 7,200,000 Units / Year |
Suweol HQ: Lines 3 & 4 High-Speed Spindle Lines
Specialized in ultra-precision automotive components, Lines 3 & 4 feature high-speed rotating spindle robotic automation that achieves uniform film thickness within a ±2.5μm tolerance across complex geometries.
Multi-stage HEPA filtration and positive-pressure air showers eliminate microscopic dust particles, keeping surface defect rates below 0.05%.
Synergistic infrared radiant and forced-air convection curing penetrates deeply into paint layers, optimizing gloss, hardness, and cross-link density.
| Process Flow | Ion Dust Blow → Robotic Primer → Basecoat → Clearcoat |
| Spindle Rotation | 60 to 300 RPM programmable continuous rotation |
| Film Tolerance | Within ±2.5 μm of target specification |
| Tact Time | 3.5 Seconds / Cycle (Ultra-Fast Continuous Cycle) |
Naecheon Plant: Lines 1 & 2 Automated Conveyor Lines
Our Naecheon manufacturing facility operates heavy-duty continuous trolley conveyors engineered for large automotive interior fascia panels, center console trims, and functional trays.
Advanced electrostatic bell atomizers maximize paint transfer efficiency above 85%, drastically curtailing overspray waste and minimizing raw chemical consumption.
| Conveyor Speed | 1.5 to 4.0 m/min variable frequency control |
| Booth Scrubber | Water-curtain scrubbing + multi-stage baghouse filtration |
| Explosion Cert | IECEx / ATEX explosion-proof certified equipment |
Ministry of Environment Smart Eco-Factory Model
Kyungwon Industrial was designated as a national benchmark facility for the Smart Eco-Factory Initiative spearheaded by the Ministry of Environment and Korea Environment Corporation, transforming traditional coating into an eco-friendly green manufacturing paradigm.
By proactively fulfilling global automaker Scope 1, 2, and 3 decarbonization requirements, we have solidified our competitive edge in global electric vehicle supply chains.
| Governing Body | Ministry of Environment • Korea Environment Corp. |
| Core Tech | RTO (3-Bed Catalytic), Closed-Loop Water Skid, Inverters |
Four Core Clean Green Technologies
Engineered during our eco-factory transformation, these four core environmental technologies minimize carbon emissions and achieve true resource circularity.
High-Efficiency 3-Canister RTO
Destructs volatile organic compounds (VOCs) at 850°C with 99.2% thermal efficiency, recovering heat for curing ovens.
Zero-Discharge Water Recycling
Separates paint sludge from booth water through micro-flocculation and recycles 100% of treated water, eliminating discharge.
Waterborne & High-Solid
Continuously replaces conventional solvent coatings with eco-friendly waterborne basecoats and ultra-high-solid clears.
Smart Inverter VFD Control
Equips all heavy blowers and pumps with variable-frequency inverters, reducing annual electricity consumption by 28%.
Integrated ICT Smart Control Center
Our state-of-the-art ICT control room monitors booth temperatures, oven thermal profiles, RTO exhaust pressure, VOC concentrations, and plant energy metrics in real time at 1-second intervals.
Automatically dispatches notifications to engineering staff and smart control displays if parameters exceed set thresholds, preventing defects and environmental excursions.
Analyzes cumulative operational data to formulate ideal robot spray trajectories and thermal curing curves tailored to each component geometry.
| Telemetry Refresh | 1.0-second real-time IoT continuous logging |
| Storage & Cloud | Cloud-based 10-year immutable audit log storage |
Precision Surface Engineering & Material Science
Delivering outstanding visual elegance, extreme weatherability, and robust mechanical durability required by the world's leading automotive brands.
Tight Thickness Control
Maintains microscopic ±2.5μm tolerances even on complex concave and convex geometries, guaranteeing flush assembly.
Weatherability & UV Shield
Incorporates advanced UV absorber chemistry that withstands 3,000-hour Xenon arc weathering without yellowing.
Scratch Protection (3H+)
Infuses nano-ceramic additives into clearcoats, protecting exterior handles and consoles from abrasive scuffs.
Piano High-Gloss Black
Delivers mirror-like depth with zero orange peel in high-gloss black, alongside refined metallic satin silver finishes.
Standardized 8-Stage Precision Coating Process
A synchronized, error-proof manufacturing workflow from raw substrate preparation to cleanroom robotic spraying, curing, and optical vision inspection.
Precision custom jigs secure components to prevent vibration.
Static-neutralizing ion blowers detach and vacuum micro-dust.
Enhances surface dyne levels on PP/TPO for superior adhesion.
Applies adhesion-promoter primer with precision flow control.
Evaporates volatile solvents in conditioned air without bubbles.
6-axis robots apply uniform color base and durable clearcoat.
Cross-links coating layers at 80–120°C using recovered RTO heat.
Optical vision scan and specialist manual inspection.
Fleet of 18 Advanced Multi-Axis Coating Robots
Kyungwon Industrial operates 18 world-class industrial painting robots (Fanuc, Yaskawa) across all production lines, replicating master craftsmen's precise spray strokes via 100% digitized trajectory teaching.
Digitally regulates paint dispensing volume with 0.1 cc precision, eliminating coating thickness variances across batches.
High-speed valve flush technology switches colors in under 15 seconds, enabling flexible multi-color high-mix production.
| Robot Models | Fanuc P-250iB / Yaskawa Motoman 6-Axis Articulated |
| Repeatability | ±0.05 mm ultra-precise spray trajectory tracking |
| Explosion-Proof | Zone 1 / Class 1 Div 1 intrinsic safety certified |
Cockpit Instrument Fascia & Center Bezels
Focusing on the high-visibility driver interface, we manufacture instrument cluster fascia panels and center stack bezels finished in deep piano black and satin metallic textures.
Genesis (G80, GV70, GV80), Hyundai IONIQ (IONIQ 5/6), Kia EV6/EV9, K5, Sorento, and other flagship global programs.
| Substrates | PC/ABS, PMMA/ABS eco-friendly lightweight alloys |
| Finishes | Piano High-Gloss Black, Dark Chrome, Satin Silver |
| Features | Anti-glare matte options, 3H scratch resistance, antimicrobial |
Exterior & Flush Door Handles & Mounting Brackets
Engineered to endure severe weather and frequent mechanical actuation, our flush retracting and standard exterior door handles achieve a perfect body color match (ΔE*ab < 0.3) with automaker standards.
| Coating Method | High-precision spindle 360° rotating robotic application |
| Key Substrates | Glass-fiber reinforced PA66, PC/PBT, ABS/PC alloys |
| Durability | Thermal shock tested -40°C ~ +90°C, zero peeling |
Precision robotic spray angles eliminate paint pooling around internal hinges while guaranteeing full corrosion resistance.
Functional Interior Trims & Console Covers
We manufacture center console cup holder trays, steering wheel multifunction switch covers, and door armrest switch bezels designed for luxurious tactile satisfaction with soft-feel and metallic finishes.
Tailored for translucent black finishes that allow crystal-clear laser ablation, ensuring crisp daytime icons and vivid nighttime backlighting.
| Tactile Finishes | Silk Feel, Matte Velvet, Hard Ceramic, Embossed Patterns |
| Chemical Tests | Passed SAE tests against ethanol, hand creams, sunscreens |
| Thermal Cycle | 200 cycles from -40°C to +90°C with zero peel or crack |
Polyurethane-modified soft-feel coating provides a warm, non-sticky leather-like texture with superior stain and wear resistance.
Smart MES: End-to-End Lot Traceability
From raw resin pellet inspection to 2D barcode labelling, robotic spray telemetry, oven cure monitoring, and final QC sign-off, every production parameter is logged in our central MES database.
Parts carry serialized codes linking to paint batches, robots, and shifts.
Robotic programs locked to barcode scan, preventing wrong color injection.
Cp & Cpk > 1.67 continuously monitored to detect micron drift early.
Real-time telemetry linked with Hyundai/Kia and Mobis supplier portals.
| Data Retention | 15-year immutable archival beyond vehicle platform end-of-life |
| Poka-Yoke Gates | 100% automated barcode interlocks preventing mis-processing |
| Line Yield Rate | 99.85% first-pass yield with inline automatic defect alerts |
Central Quality Assurance & Reliability Lab
Equipped with state-of-the-art testing instrumentation meeting global automaker engineering standards (MS/ES/ASTM/SAE), our laboratory tests every production lot before release.
- Salt Spray Corrosion: ASTM B117 • 1,000+ hrs, 5% NaCl @ 35°C, Zero Blistering
- Xenon Weathering: SAE J2527 • 3,000 hrs UV irradiation, ΔE < 0.5
- Cross-Cut Adhesion: ASTM D3359 / ISO 2409 • 1mm grid 5B rating
- Pencil Hardness: JIS K5600 • 3H+ hardness with ceramic nanocomposite
- Spectrophotometry: Konica Minolta CM-26dG multi-angle ΔE < 0.3
| Testing Standards | Hyundai-Kia MS/ES, ASTM, ISO, SAE, JIS Standards |
| Inspection Rate | 100% optical inline inspection + statistical lot lab destructive tests |
| Calibration | Annual KOLAS certified third-party instrument calibration |
Accredited Quality & Management Certifications
Led by Hyundai & Kia's SQ Coating Mark, our facilities operate under internationally recognized automotive, environmental, and occupational safety certifications.
Hyundai & Kia SQ
Coating A-GradeSurface Treatment (Coating A-Grade) officially certified by Hyundai Motor Group.
IATF 16949
Automotive QualityInternational Automotive Task Force standard for premier mobility suppliers.
ISO 14001
EnvironmentalEnvironmental management system standard ensuring sustainable, clean production.
ISO 45001
Health & SafetyOccupational health & safety management establishing incident-free manufacturing.
Official State Citations & Proprietary Patent Assets
Recognized by national government ministries for eco-factory leadership, technical mastery, and backed by registered intellectual property.
Awarded for outstanding execution of the National Smart Eco-Factory Project and pioneering industrial greenhouse gas reduction.
Recognized as an Inno-Biz technology innovation enterprise strengthening future mobility automotive component competitiveness.
Honored for regional industrial leadership, exemplary corporate citizenship, and high-quality technological job creation.
| Patent #10-1849201 | Rotating Jig Apparatus for Automotive Spindle Robotic Coating |
| Patent #10-2019482 | High-Efficiency VOC Thermal Heat-Recovery Curing Purification |
| Patent #10-2104928 | Continuous High-Speed Sludge Separation in Water-Curtain Booths |
| Patent #10-2294019 | Closed-Loop Dispensing Flow Rate Controller for 6-Axis Robots |
| Patent #10-2481023 | Eco-Friendly Ultra-Durable Antimicrobial Layer for Electric Vehicles |
Global Automaker & Tier-1 Partner Network
Cultivating over 30 years of enduring trust and technical synergy with the world's leading car manufacturers and top-tier automotive system suppliers.
Automotive Platforms
Supplying precision door handles, cluster fascia, and center console bezels across premier Hyundai, Kia, and Genesis vehicle lines.
Primary Tier-1 Partners
Collaborating on engineering development and mass production with Korea's top automotive module and interior system innovators.
Global Chemical Alliances
Co-developing advanced waterborne formulas and high-performance resins in close technical alliance with global paint manufacturers.
Official Corporate Directory
Always Challenging Towards the Future
KYUNGWON INDUSTRIAL CO., LTD. — Leading Future Mobility Surface Engineering & Smart Eco-Factory Innovations
Kyungwon Industrial is dedicated to zero-defect quality, customer trust, and sustainable ESG leadership, serving as a dependable global partner for next-generation automotive programs.
Contact & Global Inquiries
| TEL | +82-31-664-6701 |
| FAX | +82-31-664-6702 |
| [email protected] | |
| Web | https://kyung2.livt.pro |