Please refer to the detailed product page or contact our customer service department for self-installation instructions and what you need to know before placing an order. From the moment Oil seal is commissioned at your location, customer service will work and we will support you throughout its useful life. Our customer service will ensure fast, professional service.

Suzhou Ultimate Sealing Technology Co.,Ltd. Seal has been engaged in research and development and creation of o ring since its inception. Ultimate's o ring series contains multiple sub-products. Ultimate NBR ED ring has gone through a series of on-site tests. These tests include load testing, impact testing, arm&leg strength testing, drop testing, and other relevant stability and user testing. This product has the desired safety. The clean-cut and rounded edges are the strong guarantees of high levels of safety and security.

Ultimate Seal is committed to creating maximum value for our customers. Call!