Gaskets & Washers

Professional Rubber Sealing Supplier | O-Rings, Gaskets & Custom Seals

  • Product description: Leading professional rubber sealing supplier offering high-quality O-rings, gaskets, and custom seals. Durable, chemical-resistant, and available in NBR, EPDM, FKM, and Silicone.
  • INQUIRY

As a professional rubber sealing supplier, we specialize in manufacturing high-quality sealing products, including rubber O-rings, gaskets, washers, and customized sealing solutions. With years of industry experience, advanced production technology, and strict quality control, we provide reliable sealing components for global customers across various industries.

Our products are made from premium elastomers such as NBR, EPDM, FKM (Viton®), and Silicone, ensuring excellent resistance to temperature, chemicals, oils, and weathering. We offer both standard AS568 sizes and tailor-made designs to meet diverse application needs.

Why Choose Us as Your Rubber Sealing Supplier?

  • Comprehensive Product Range – O-rings, gaskets, washers, oil seals, and custom rubber parts.

  • Material Variety – Nitrile, EPDM, FKM, Silicone, HNBR, and other elastomers.

  • Strict Quality Control – Certified with ISO, RoHS, FDA standards.

  • Global Supply Capability – Fast delivery and competitive pricing for worldwide customers.

  • Custom Engineering – Support for OEM/ODM sealing solutions.

Applications of Our Rubber Seals

  • Automotive & Transportation – Engines, transmissions, and fuel systems.

  • Aerospace & Aviation – High-performance sealing for hydraulic and pneumatic systems.

  • Industrial Machinery – Pumps, compressors, valves, and cylinders.

  • Electronics & Appliances – Waterproof and dustproof sealing components.

  • Medical & Food Processing – FDA-approved rubber seals for safe and hygienic use.

Advantages

  • Reliable sealing performance under extreme conditions

  • Long service life and reduced maintenance costs

  • Customization for unique customer requirements

  • Strong R&D and manufacturing capabilities

CONTACT US

Contact: Willion Lee

Phone: +86-574-88952320

Tel: +86-574-88952320

Email: sales@rb-oring.com

Add: No.65, Donghuan Road, Fenghua, Ningbo, China