Since establishment in 1991, SUNIL RUBBERTECH Co.Ltd. has been continually endeavoring to innovate to satisfy the customers' needs for high-quality and price-competitive o-rings and other sealing products.
Today we are a leading designer & manufacturer of o-rings and other sealing products, well equipped with development and production capability based on accumulated technology from long and diverse experiences, serving various needs of industries all over the world.
Our o-rings are available in both STANDARD (AS568, JIS B2401, BS1806) and NON-STANDARD custom sizes. We offer o-rings and other seals in NBR, EPDM, Silicone, FKM, CR, HNBR, and several other materials.
- Established in: 1991
- Location: Gimpo City, Korea
- Employees: 45
- Main Production Item: Rubber Seals (O-Ring, etc)
- 1991. 07 Established Samwon O-Ring Company
- 1999. 04 Started Export (US, Australia, etc.)
- 2000. 09 Started In-House Tool Shop
- 2002. 03 Certificated ISO 9002
- 2007. 11 Certificated ISO 9001
- 2009. 06 Certificated Incheon Clean Work Environment Biz
- 2013. 02 Separated from Samwon under company name Sunil
- 2017. 08 Registered as 1st Vendor for Hitachi Construction Machinery
- 2017.12 Moved to new Kimpo plant
- 2018. 02 ISO 9001, ISO 14001 Quality/Environment System
- 2019.12 Automatic Vision Inspection System Introduced
- 2020.01 SUNIL RUBBERTECH Co.,Ltd. Incorporated
- 2020.02 SMART factory (POP) System Introduced
- 2020.02 Hyundai/Kia SQ Qualified
- 2021.01 IATF16949:2016 Certified