KWANGSUNG CORPORATION

What KWANGSUNG CORPORATION does

KWANGSUNG CORPORATION, founded in 1983 and headquartered in Dangjin-si, Chungcheongnam-do, South Korea, is a privately held Tier-1 automotive parts manufacturer specializing in plastic and interior components for global automobile OEMs. Its product portfolio spans three categories: plastics (air intake hoses, heating ducts, reservoir tanks, resonator, radiator upper covers, door garnishes, cockpit modules, and complete duct assemblies); interior components (sunvisors, cargo screens, luggage boards, floor consoles, glove boxes, and pillar trims); and film products (black-out tape with 90% market share in Hyundai/Kia/GM, anti-chipping films, and labels). Manufacturing processes include proprietary 3D Blow Molding for two-material co-molding, injection molding, and film processing, supported by 20+ Korean patents and a Central R&D Center in Ansan.

The company serves a horizontal customer segment of global automobile manufacturers, with anchored relationships at Hyundai Motor Company and Kia Motors (registered supplier since 1986, multiple Supplier of the Year awards), GM, Dongfeng Yueda Kia Motors, Jiangsu MOBIS, and other regional OEMs. KWANGSUNG distributes exclusively through direct B2B OEM supply agreements rather than third-party channels, with wholly-owned manufacturing subsidiaries in South Korea (Ulsan, Ansan), the United States (KwangSung America with 3 plants), China (Beijing, Jiangsu, Chongqing), and India (BeLite India, established 2025) co-located with customer assembly bases.

Revenue is generated through hardware sales of manufactured parts under negotiated OEM supply contracts; pricing is not publicly disclosed. The company has accumulated awards including the Prime Minister's Commendation (2021), Top $100M Trade Day Exporter (2019), and multiple Hyundai-Kia Supplier of the Year recognitions (2006, 2009, 2014). Comprehensive certifications (IATF 16949, ISO 9001/14001/45001/22301) and ESG disclosures support continued OEM qualification.

Name

KWANGSUNG CORPORATION

Legal name

광성기업주식회사

Website

https://belite.co.kr

Company type

Private

Founded year

1983

Operating status

Operating

Headcount range

251–500 employees

Short description

KWANGSUNG CORPORATION is a South Korean Tier-1 automotive parts manufacturer (founded 1983) producing plastic and interior components — including air ducts, sunvisors, cargo screens, luggage boards, and black-out films — for global OEMs such as Hyundai-Kia, GM, and Dongfeng Yueda Kia across manufacturing subsidiaries in Korea, the US, China, and India.

Ownership category

akta.pro rank

Product category

Automotive Parts Manufacturing

NAICS

Motor Vehicle Parts Manufacturing (3363)

SIC

Motor Vehicle Parts & Accessories (3714)

akta.pro primary industry

Automotive Exterior Body Panels & Closures Manufacturing (Bumpers/Fenders/Hoods/Doors/Tailgates) (IMACAKAD)

Keywords

• Automotive plastic parts
• Vehicle interior components
• Automotive film products
• OEM automotive supplier
• Lightweighting components

Headquarters

HQ city

Yugok

HQ country

South Korea

HQ region

Asia

Offices6 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Personnel, Technology or R&D, Infrastructure, Operations

Revenue model

1. Automotive Parts Manufacturing & Sales: KWANGSUNG CORPORATION manufactures and supplies automotive plastic components, interior parts, and films to automobile manufacturers domestically and globally. Revenue is generated through the sale of manufactured parts under OEM supply agreements with automotive companies.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

KWANGSUNG CORPORATION manufactures and supplies automotive plastic components (ducts, reservoir tanks, air intake hoses, cockpit modules, garnish assemblies), interior components (cargo screens, sunvisors, floor consoles, luggage boards, pillar trims), and film products (black-out tapes, labels, anti-chipping films) to global automobile OEMs such as Hyundai-Kia, GM, and Dongfeng Yueda Kia Motors. The company operates wholly-owned manufacturing subsidiaries in South Korea, the USA, China, and India to deliver these parts directly to OEM assembly lines.

Product overview

KWANGSUNG CORPORATION is an automotive parts manufacturer producing three main product categories: Plastics (duct assemblies, reservoir tanks, air intake systems, cockpit modules, garnish assemblies), Interior components (cargo screens, sunvisors, floor consoles, luggage boards, pillar trims), and Film products (black-out tapes, labels, anti-chipping films). The company operates as a supplier to major global automobile manufacturers including Hyundai-Kia and GM, providing lightweighting solutions for vehicle interiors and under-hood components. Products range from structural plastic parts manufactured using 3D Blow Molding and high-strength materials to decorative interior trim and functional film applications. The company holds significant market share (90%) for black-out tape products in Hyundai/KIA/GM vehicles.

Differentiator

Problem solved

Functional benefit

Products and services

• Pillar Trim Interior trim component for vehicle pillars, providing aesthetic finish and structural support; supplied to automotive OEMs.
• Nozzle Defroster Defrosting nozzle component for vehicle climate control systems; supplied to automotive OEMs.
• Reservoir Tank Coolant or washer fluid storage tank for vehicle systems; supplied to automotive OEMs.
• Resonator Acoustic resonance control component for vehicle exhaust or air intake systems; supplied to automotive OEMs.
• Radiator Upper Cover Upper cover component for vehicle radiator assemblies; supplied to automotive OEMs.
• Air Intake Hose Flexible or rigid hose for vehicle air induction systems, produced using KWANGSUNG's proprietary 3D Blow Molding technology that enables two-material construction substituting rubber and aluminum.
• Door Garnish Decorative trim component for vehicle door panels; supplied to automotive OEMs.
• Heating Duct (incl. CAC Duct) Duct component for vehicle HVAC systems delivering heated air to cabin; includes high-strength CAC Duct for turbo charger intercooler outlet applications.
• Air Duct Assembly Complete air distribution duct assembly for vehicle HVAC systems, including RR Heating Duct variants; supplied to automotive OEMs.
• Glove Box Assembly Passenger-side storage compartment assembly in vehicle dashboards; supplied to automotive OEMs.
• Floor Console Assembly Floor-mounted console assembly providing storage, armrest, and connectivity features for vehicle occupants; supplied to automotive OEMs.
• Luggage Board / Luggage Board Assembly Cargo area floor board assembly for vehicle trunks, manufactured using foamed duct technology developed with KYORAKU Japan and proprietary polypropylene composite material composition.
• Cargo Screen Retractable or fixed screen separating cargo area from passenger compartment; available with OLED indirect lighting and anti-deflection enforcement, jointly patented with Hyundai Motor Company.
• Sunvisor Vehicle sun visor manufactured with progressive thickness reduction (25mm to 18mm); available in intelligent, lighting-equipped, and external-vision variants with high-frequency mold technology.
• Anti-Chipping Film Protective film applied to vehicle surfaces to prevent chipping damage from road debris; supplied to automotive OEMs.
• Vehicle Labels (Tire Pressure, Fuel Economy, Information TAG) Vehicle information labels and tags including tire pressure monitoring labels, fuel economy labels, and informational tags; supplied to automotive OEMs.
• Black-Out Tape Black-out tape for vehicle body applications (chassis frame and center pillar) available in matt, textile, semi-gloss, and high-gloss finishes; holds 90% market share in Hyundai/KIA/GM vehicles.

Quantifiable outcome

• 90% market share for black-out type products in Hyundai/KIA/GM
• +1 more outcomes

Named customers7 records

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

One partnership is on record.

• Hyundai Motor CompanycoreStrategic or Co-development PartnerJoint patent development with Hyundai Motor Company for lamp-integrated cargo screen (Patent: 10-2011-134911) and power supply device for cargo screen lamp (Patent: 10-2012-0032716).

Scale indicators2 records

Recent moves18 records

Expansion highlights6 records

Broad incumbents

• Mando Corporation: Large Korean tier-1 auto parts supplier (brakes, steering, suspension) supplying Hyundai-Kia and global OEMs. Broader portfolio than KWANGSUNG but comparable in Korean OEM anchor customer model and global manufacturing.
• Motus Integrated Technologies: North American automotive interior components manufacturer (headliners, sun visors, cargo screens). Comparable in product overlap (sun visors, cargo screens) but focused on North American OEMs rather than Korean.
• Plastic Omnium: Global French automotive plastics specialist producing exterior body panels, fuel systems, and clean energy modules. Comparable in plastic auto parts manufacturing but at much larger scale and broader geographic footprint.

Direct peers

• Sungwoo Hitech: Korean tier-1 automotive parts maker supplying body panels, chassis, and modules to Hyundai-Kia with global plants. Comparable in scale, customer base, and overseas expansion strategy (US, India, China).
• Seoyon E-Hwa: Major Korean automotive interior parts manufacturer producing pillar trims, consoles, and module assemblies for Hyundai-Kia. Closely comparable product mix, customer base, and manufacturing footprint.
• Hwashin Co., Ltd. Korean supplier of automotive plastic components including HVAC ducts and air intake systems. Directly overlaps with KWANGSUNG's duct and air induction product lines and similar Hyundai-Kia customer concentration.
• Daewon Kang Up: Korean auto parts maker focused on interior and exterior plastic components with global manufacturing in China and India. Comparable in serving Hyundai-Kia with sunvisor, trim, and air duct products.
• Hanil E-Hwa: Korean automotive interior trim and parts specialist supplying Hyundai-Kia and GM. Directly comparable as a Korean tier-1 supplier of interior components (pillar trims, garnish, console) to overlapping OEM customers.
• Irvin Automotive Products: Specialty manufacturer of automotive sun visors, cargo covers, and interior trim components for global OEMs. Directly comparable in core product categories where KWANGSUNG's INVIS and A.N.V. subsidiaries operate.
• Hyundae Industrial Co., Ltd. Korean automotive parts maker producing interior and exterior plastic components for Hyundai-Kia. Comparable in product categories (trims, ducts, panels) and customer base.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

Compliance7 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 records

Subsidiaries7 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about KWANGSUNG CORPORATION