Information
26-40 Chorok-ro 210beon-gil, Yanggam-myeon, Hwaseong-si, Gyeonggi-do, South Korea
+82 31-353-3475
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Overview
- Summary
- Wonil Electric Wire Co., Ltd. is a specialized electric wire manufacturer established in 1995. The company offers a diverse range of wire products, including low-smoke flame-retardant power and control cables, tray flame-retardant cables, general power and control cables, bare wires, and insulated wires. It focuses on continuous technological innovation and high-quality production, strengthening its competitiveness in both domestic and international markets. Notably, the company exports high-specification cables to the North American market, leveraging its UL and CUL certifications.Wonil Electric Wire Co., Ltd. is a specialized electric wire manufacturer established in 1995. The company offers a diverse range of wire products, including low-smoke flame-retardant power and control cables, tray flame-retardant cables, general power and control cables, bare wires, and insulated wires. It focuses on continuous technological innovation and high-quality production, strengthening its competitiveness in both domestic and international markets. Notably, the company exports high-specification cables to the North American market, leveraging its UL and CUL certifications.
- Key Products/Technologies
- 0.6/1KV Low Smoke Flame Retardant Power Cable0.6/1KV Low Smoke Flame Retardant Power Cable
- 0.6/1KV Low Smoke Flame Retardant Control Cable0.6/1KV Low Smoke Flame Retardant Control Cable
- 0.6/1KV Tray Flame Retardant Grounding Vinyl Insulated Wire (TFR-GV)0.6/1KV Tray Flame Retardant Grounding Vinyl Insulated Wire (TFR-GV)
- 0.6/1KV Tray Flame Retardant Power Cable (TFR-CV)0.6/1KV Tray Flame Retardant Power Cable (TFR-CV)
- 0.6/1KV Tray Flame Retardant Control Cable (TFR-CVV,S,SB)0.6/1KV Tray Flame Retardant Control Cable (TFR-CVV,S,SB)
- 0.6/1KV Tray Flame Retardant Heat Resistant Fire Resistant Wire (TFR-3,8)0.6/1KV Tray Flame Retardant Heat Resistant Fire Resistant Wire (TFR-3,8)
- 0.6/1KV Vinyl Insulated Vinyl Sheathed Cable (VV)0.6/1KV Vinyl Insulated Vinyl Sheathed Cable (VV)
- 0.6/1KV Vinyl Insulated Vinyl Cabtyre Cable (VCT)0.6/1KV Vinyl Insulated Vinyl Cabtyre Cable (VCT)
- 0.6/1KV Control Vinyl Insulated Vinyl Sheathed Cable (CVV)0.6/1KV Control Vinyl Insulated Vinyl Sheathed Cable (CVV)
- 0.6/1KV Control Vinyl Insulated Vinyl Sheathed Shielded Cable (CVV-S,SB)0.6/1KV Control Vinyl Insulated Vinyl Sheathed Shielded Cable (CVV-S,SB)
- Bare Copper & Aluminium WireBare Copper & Aluminium Wire
- 450/750V Heat Resistant PVC Insulated Wire for Electrical Equipment (HKIV)450/750V Heat Resistant PVC Insulated Wire for Electrical Equipment (HKIV)
- 450/750V PVC Insulated Wire for Electrical Equipment (KIV)450/750V PVC Insulated Wire for Electrical Equipment (KIV)
- 0.6/1kV XLPE Insulated PVC Sheathed Power Cable (CU/XLPE/PVC, CU/XLPE/CTS/PVC)0.6/1kV XLPE Insulated PVC Sheathed Power Cable (CU/XLPE/PVC, CU/XLPE/CTS/PVC)
- 0.6/1kV PVC Insulated PVC Sheathed Power Cable (CU/PVC/PVC)0.6/1kV PVC Insulated PVC Sheathed Power Cable (CU/PVC/PVC)
- Building Wire: TW / THW / THHN / THWN/THWN-2, ROMAX CABLE, VNTC (TC-ER), SVNTC, RHW RHW-2, SIS XHHWBuilding Wire: TW / THW / THHN / THWN/THWN-2, ROMAX CABLE, VNTC (TC-ER), SVNTC, RHW RHW-2, SIS XHHW
- PVC Insulated Wire: IV (IEC01), KIV(IEC02), HVSF(IEC08), HIV(IEC07), HFIX, OW, DVPVC Insulated Wire: IV (IEC01), KIV(IEC02), HVSF(IEC08), HIV(IEC07), HFIX, OW, DV
- PVC Insulated Flexible Cords: VSF VFF, VCTF, VCTFK, IEC 74/75PVC Insulated Flexible Cords: VSF VFF, VCTF, VCTFK, IEC 74/75
- Technology for applying high flame-retardant, low-smoke insulation materials and lightweight designTechnology for applying high flame-retardant, low-smoke insulation materials and lightweight design
- Technology for building high-specification product lineups, including cables for data centers and residential useTechnology for building high-specification product lineups, including cables for data centers and residential use
- Core Advantages
- A corporate culture dedicated to technological innovation and high-quality production through continuous R&D since its establishment in 1995. A strong focus on cultivating production capabilities for optimal quality and delivery times, prioritizing customer satisfaction. Commitment to a spirit of craftsmanship in all endeavors.A corporate culture dedicated to technological innovation and high-quality production through continuous R&D since its establishment in 1995. A strong focus on cultivating production capabilities for optimal quality and delivery times, prioritizing customer satisfaction. Commitment to a spirit of craftsmanship in all endeavors.
- Possession of multiple US UL certifications (6 types) and Canadian CUL certification, enabling the export of high-value cables that meet stringent North American market standards. Securing UL 66, UL 44, UL 4703, UL 83, and UL 1277 certifications, supporting market entry into North America and enhancing competitiveness for exporting equipment overseas.Possession of multiple US UL certifications (6 types) and Canadian CUL certification, enabling the export of high-value cables that meet stringent North American market standards. Securing UL 66, UL 44, UL 4703, UL 83, and UL 1277 certifications, supporting market entry into North America and enhancing competitiveness for exporting equipment overseas.
- A broad product portfolio ranging from low-voltage insulated wires to high-specification flame-retardant control cables, tray flame-retardant cables, power and control cables, and bare wires. Enhancement of product safety and construction efficiency through the application of high flame-retardant, low-smoke insulation materials, lightweight designs, and high-specification product lineups for data centers and residential wiring. Maintenance of a strong sales base in both domestic and international markets through a diverse range of insulated wires and tray flame-retardant cables that meet market demands.A broad product portfolio ranging from low-voltage insulated wires to high-specification flame-retardant control cables, tray flame-retardant cables, power and control cables, and bare wires. Enhancement of product safety and construction efficiency through the application of high flame-retardant, low-smoke insulation materials, lightweight designs, and high-specification product lineups for data centers and residential wiring. Maintenance of a strong sales base in both domestic and international markets through a diverse range of insulated wires and tray flame-retardant cables that meet market demands.
- Solidification of its position as a leading Korean electric wire exporter, evidenced by the receipt of the $50 Million Export Award in 2024 and the Gold Tower Industrial Medal at the 62nd Trade Day in 2025. Demonstration of strong global growth, with export values significantly increasing from approximately $10.88 million in 2022 to about $44.67 million in 2024. Improved product quality reliability through stable supply to major North American clients, such as Honeywell and AT&T, utilizing in-house testing facilities.Solidification of its position as a leading Korean electric wire exporter, evidenced by the receipt of the $50 Million Export Award in 2024 and the Gold Tower Industrial Medal at the 62nd Trade Day in 2025. Demonstration of strong global growth, with export values significantly increasing from approximately $10.88 million in 2022 to about $44.67 million in 2024. Improved product quality reliability through stable supply to major North American clients, such as Honeywell and AT&T, utilizing in-house testing facilities.
- Target Industrie
- National key infrastructure industriesNational key infrastructure industries
- Construction industryConstruction industry
- Plant operationsPlant operations
- Public institution procurement projectsPublic institution procurement projects
- Data center constructionData center construction
- Residential building constructionResidential building construction
- Port and airport facilitiesPort and airport facilities
- Power plant construction and operationPower plant construction and operation
- EV and battery factories (overseas)EV and battery factories (overseas)
- Major Markets
- Northeast Asia, South Asia, JapanNortheast Asia, South Asia, Japan
- Europe (based on CE certification)Europe (based on CE certification)
- United States, Canada, MexicoUnited States, Canada, Mexico
- Certifications/Patents
- KSA 9001 & ISO 9001 Quality Management System Certification (Dec 2007)KSA 9001 & ISO 9001 Quality Management System Certification (Dec 2007)
- KS Mark Certification (Vinyl Cords Feb 1999, Control Cables Dec 1999, 600V CV Power Cables Feb 2010, Electric Interlocking Wires Aug 2009, Outdoor Vinyl Insulated Wires Feb 2010)KS Mark Certification (Vinyl Cords Feb 1999, Control Cables Dec 1999, 600V CV Power Cables Feb 2010, Electric Interlocking Wires Aug 2009, Outdoor Vinyl Insulated Wires Feb 2010)
- CE (Conformite Europeen Marking) Certification (Apr 2004, Jun 2019)CE (Conformite Europeen Marking) Certification (Apr 2004, Jun 2019)
- ISO 14001 Environmental Management System Certification (Oct 2014)ISO 14001 Environmental Management System Certification (Oct 2014)
- UL 83 & UL 1277 Certification (Jul 2021)UL 83 & UL 1277 Certification (Jul 2021)
- UL 66 Certification (Apr 2022)UL 66 Certification (Apr 2022)
- UL 44 & UL 4703 Certification (Jul 2022)UL 44 & UL 4703 Certification (Jul 2022)
- 6 types of UL certifications and Canadian CUL certification6 types of UL certifications and Canadian CUL certification
Introduction
Key Products
Location
26-40 Chorok-ro 210beon-gil, Yanggam-myeon, Hwaseong-si, Gyeonggi-do, South Korea
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