If you want to extend the guarantee for rubber parts, please consult our Customer Service for comprehensive information. It is important to note that you've got the choice to purchase this warranty any time before the manufacturer warranty expires.

Suzhou Ultimate Sealing Technology Co.,Ltd. Seal is known as a skilled and seasoned rubber parts producer globally. According to the material, Ultimate's products are divided into several categories, and O ring is one of them. Ultimate rubber gasket seal has passed the following tests. They include statics testing, dynamics testing, the strength of materials testing, vibrations testing, reliability testing, and fatigue testing. With a built-in safeguard to protect users from over-brightness or undue exposure, this product performs well in glare control.

Guided by a vision of NBR ED ring, Ultimate Seal achieves sustainable and healthy growth. Get more info!