Good Quality 70 Shore Hardness Black Nitrile Rubber Seal O Ring
1. Any inquiries will be replied within 12 hours
2. Professional manufacturer, Welcome to visit our factory at any time
3.High quality,reasonable & competitive price and fast lead time
4. After-sale service,Faster delivery
5. Protection of your sales area, ideas of design and all your private information
6. Free sample can be suppy for your check.