- Half metal/ribbed rubber OD or fully rubber covered OD: reduces installation variables which may cause leakage and remains the best sealing performance.
- Exclusive patented anti-dust closure design: the anti-dust closure ensures high resistance against contaminants.
- Innovative bumper: the unique arch bumper prevents over installation.
- Grease: to avoid dry friction and provides multi-protection against contaminants.
- Air side: metal coverage provides heat transfer.
- Wide ribs: wide rubber ribs provide easy installation and protection against damage.
We provide two main options for material, Nitrile compound (NBR/Standard) and Hydrogenated Nitrile (HNBR/Premium).
- Centurion provides multiple points for heat transfer, patented anti-dust closure and special arch bumper.
- Standard & Premium Versions available
- Easy insallation
- US Patent number: 10208801
CHU HUNG OIL SEALS IND CO., LTD
CHU HUNG OIL SEALS IND CO., LTD was found in 1988 located in Nantou city, Taiwan. CHO mainly focused on being a professional manufacturer and tooling development for 15 years since it was established. We’re now devoting to the design and development of all types of sealing products for different applications. In addition, customized services are also provided based on customers’ requirement. As one of the leading brands of sealing technology, our products are being widely sold to countries all over the world in the name of CHO.
We were mainly producing seals for Aftermarket from 1988 to 2007, however, we started cooperating with OEM customers manufacturing seals for well-known automotive brands in the world. In order to meet customers’ requirement and increase their loyalty and confidence in us, we have obtained the certifications of IATF 16949 and ISO 14001.
CHO relocated to the new facility with 13,000 square meters for more space at Yung-Hsing Road in Nantou in 2007. The continuous innovation and improvement for management, production and quality is highly emphasized. Therefore, we’ve been investing more precise production, inspection and automotive equipments to increase our competitiveness in sealing technology. We also established a new plant with 13,000 square meters in 2014 providing 3 floors for OEM production lines and extending the professional rubber compound lab. Increasing our capability is the main mission of new plant expecting to bring the maximum benefit of production.
We continuously accumulate our experience and knowledge from the communication and all projects to fulfill customers’ demands and increase the quality of service.