WYS, The Republic of Korea - Komachine Supplier Profile and Product List

- Wonyoung Seal is a specialized manufacturer of industrial and heavy equipment hydraulic and pneumatic seals, established in 1988. The company is highly regarded in both domestic and international markets for its high-quality sealing solutions. It possesses proprietary material development capabilities and precision design technology, enabling stable performance even in extreme environments. Wonyoung Seal is a leading global seal technology company, serving as a major supplier to over 40 countries worldwide and more than 300 domestic companies.Wonyoung Seal is a specialized manufacturer of industrial and heavy equipment hydraulic and pneumatic seals, established in 1988. The company is highly regarded in both domestic and international markets for its high-quality sealing solutions. It possesses proprietary material development capabilities and precision design technology, enabling stable performance even in extreme environments. Wonyoung Seal is a leading global seal technology company, serving as a major supplier to over 40 countries worldwide and more than 300 domestic companies.
- Piston Seals: A wide range of models including ODW, SPGWB, SPW, SPGA, OHM, UKH, UKL, OUD, OUW, OSW, OUYK, GRBW, DAS, OUYH, OK SEAL. These seals incorporate advanced designs using PTFE, HNBR, and PA46 nylon composite materials for enhanced heat resistance, wear resistance, and anti-extrusion properties.Piston Seals: A wide range of models including ODW, SPGWB, SPW, SPGA, OHM, UKH, UKL, OUD, OUW, OSW, OUYK, GRBW, DAS, OUYH, OK SEAL. These seals incorporate advanced designs using PTFE, HNBR, and PA46 nylon composite materials for enhanced heat resistance, wear resistance, and anti-extrusion properties.
- Rod Seals: Development and supply of localized products utilizing high-performance polyurethane (U9216) materials.Rod Seals: Development and supply of localized products utilizing high-performance polyurethane (U9216) materials.
- Buffer Seals: Products contributing to shock absorption and stability in hydraulic systems.Buffer Seals: Products contributing to shock absorption and stability in hydraulic systems.
- Dust Seals: Seals designed to prevent the ingress of external contaminants. Supplied to overseas heavy equipment manufacturers such as DY Power and JCB INDIA.Dust Seals: Seals designed to prevent the ingress of external contaminants. Supplied to overseas heavy equipment manufacturers such as DY Power and JCB INDIA.
- Center Joint Seals: Critical sealing solutions used in the rotating joint areas of heavy equipment.Center Joint Seals: Critical sealing solutions used in the rotating joint areas of heavy equipment.
- Wear Seals and Wear Rings: Products that prevent wear and provide guiding functions within cylinders.Wear Seals and Wear Rings: Products that prevent wear and provide guiding functions within cylinders.
- Hydraulic Seal Kits: Kit products applicable to various equipment, including IUW2(IUH), HBHW(HBY), BRDW(BRN), DKBW(DKBI) models for construction machinery.Hydraulic Seal Kits: Kit products applicable to various equipment, including IUW2(IUH), HBHW(HBY), BRDW(BRN), DKBW(DKBI) models for construction machinery.
- Hydraulic Breaker Seals and Kits: Sealing solutions specifically designed for the high-pressure environments of hydraulic breakers.Hydraulic Breaker Seals and Kits: Sealing solutions specifically designed for the high-pressure environments of hydraulic breakers.
- Machined Seals and Custom Oil Seals: Capability for custom seal manufacturing with over 100 standard profiles and CNC lathe processing technology, ensuring quick turnaround times. Production without mold costs is a key advantage.Machined Seals and Custom Oil Seals: Capability for custom seal manufacturing with over 100 standard profiles and CNC lathe processing technology, ensuring quick turnaround times. Production without mold costs is a key advantage.
- Pneumatic Seals: A product line of seals used in pneumatic cylinders and systems.Pneumatic Seals: A product line of seals used in pneumatic cylinders and systems.
- Hydraulic Parts (APCON): Expertise in hydraulic system-related components beyond seals.Hydraulic Parts (APCON): Expertise in hydraulic system-related components beyond seals.
- Over 30 years of experience and deep expertise in hydraulic and pneumatic seal technology.Over 30 years of experience and deep expertise in hydraulic and pneumatic seal technology.
- Proprietary high-performance material development capabilities and precision design technology for stable operation in extreme conditions such as high temperature, high pressure, and low temperature.Proprietary high-performance material development capabilities and precision design technology for stable operation in extreme conditions such as high temperature, high pressure, and low temperature.
- An extensive global market network supplying products to over 40 countries worldwide and more than 300 domestic companies.An extensive global market network supplying products to over 40 countries worldwide and more than 300 domestic companies.
- Continuous R&D investment through its corporate R&D center and successful localization of critical imported seal components.Continuous R&D investment through its corporate R&D center and successful localization of critical imported seal components.
- Custom seal manufacturing capability utilizing over 100 standard profiles and CNC lathe technology, ensuring quick turnaround times. Advanced lathe technology results in exceptional sealing products with smooth corners, fine surface finishes, and sharp lips.Custom seal manufacturing capability utilizing over 100 standard profiles and CNC lathe technology, ensuring quick turnaround times. Advanced lathe technology results in exceptional sealing products with smooth corners, fine surface finishes, and sharp lips.
- Proven quality through direct supply to major OEM clients such as Doosan Infracore and Hyundai Heavy Industries.Proven quality through direct supply to major OEM clients such as Doosan Infracore and Hyundai Heavy Industries.
- Offering quality levels equivalent to or surpassing global leading seal manufacturers at competitive costs.Offering quality levels equivalent to or surpassing global leading seal manufacturers at competitive costs.
- Possession of diverse manufacturing facilities including compression molding, injection molding, PTFE molding, and rolling molding, enabling the production of various seal types.Possession of diverse manufacturing facilities including compression molding, injection molding, PTFE molding, and rolling molding, enabling the production of various seal types.
- Hydraulic and pneumatic cylinders in construction heavy equipment (excavators, loaders).Hydraulic and pneumatic cylinders in construction heavy equipment (excavators, loaders).
- Hydraulic and pneumatic systems in various industrial machinery and facilities.Hydraulic and pneumatic systems in various industrial machinery and facilities.
- Hydraulic breakers and pump components.Hydraulic breakers and pump components.
- Specialization in vehicle seals, supplying products to large domestic and international vehicle manufacturers.Specialization in vehicle seals, supplying products to large domestic and international vehicle manufacturers.
- China (Qingdao subsidiary, Shanghai sales center, OEM supply), Japan (Kawasaki), India (DY Power, Tata Hitachi, JCB INDIA, YALE, Tata Motors)China (Qingdao subsidiary, Shanghai sales center, OEM supply), Japan (Kawasaki), India (DY Power, Tata Hitachi, JCB INDIA, YALE, Tata Motors)
- United Kingdom (JCB HEAVY PRODUCTS/JCB COMPACT), Germany (Daimler Chrysler Truck), Ukraine (ZAZ), Belarus (Borisov Plant of Aggregates, AVTOHIDROUSILITEL)United Kingdom (JCB HEAVY PRODUCTS/JCB COMPACT), Germany (Daimler Chrysler Truck), Ukraine (ZAZ), Belarus (Borisov Plant of Aggregates, AVTOHIDROUSILITEL)
- USAUSA
- ISO 9001 Quality Management System Certification (2003).ISO 9001 Quality Management System Certification (2003).
- ISO 14001 Environmental Management System Certification (2005).ISO 14001 Environmental Management System Certification (2005).
- Corporate R&D Center Recognition (established 2001).Corporate R&D Center Recognition (established 2001).
- Main-Biz Confirmation.Main-Biz Confirmation.
- Inno-Biz Confirmation (acquired 2007).Inno-Biz Confirmation (acquired 2007).
- Strong Small and Medium Business Confirmation.Strong Small and Medium Business Confirmation.
- Material and Parts Specialist Company Confirmation (2008).Material and Parts Specialist Company Confirmation (2008).
- Vision Company Certification.Vision Company Certification.
- Export Promising Small and Medium Business Selection (2008).Export Promising Small and Medium Business Selection (2008).
- 'The Champs Club' Selection by Korea Trade Insurance Corporation.'The Champs Club' Selection by Korea Trade Insurance Corporation.
- Possession of 2 patents and utility model registrations.Possession of 2 patents and utility model registrations.
- Jig Patent.Jig Patent.
- Patent for Pneumatic Piston Design Parts (PPW-type) (acquired 2001).Patent for Pneumatic Piston Design Parts (PPW-type) (acquired 2001).
- Parts and Materials Reliability Certification.Parts and Materials Reliability Certification.
- Awarded 3 Million Dollar Export Tower (2004).Awarded 3 Million Dollar Export Tower (2004).
- Numerous awards including commendations from the Minister of Knowledge Economy, Small and Medium Business Administration, Incheon Mayor, and Korea International Trade Association.Numerous awards including commendations from the Minister of Knowledge Economy, Small and Medium Business Administration, Incheon Mayor, and Korea International Trade Association.