Custom Rubber O-Ring & Seal Manufacturer
Precision rubber sealing solutions from 30+ in-house material formulas.
From -60°C to 300°C, we engineer O-rings, gaskets, and bonded seals for the world’s most demanding applications.
Founded 2020. 10M+ seals shipped. Functional prototypes in 10 days.
Precision Rubber Sealing Products
Custom-engineered seals for hydraulic, pneumatic, automotive, and industrial applications. Every product available in multiple rubber compounds.
O-Rings & Seals
AS568 & custom sizes. Cross-section 1.0–20mm. FKM, FFKM, HNBR, AEM, EPDM, VMQ, NBR.
Quad Rings / X-Rings
Four-lip design for reduced friction. Dynamic & static applications. All material options.
Custom Gaskets
Die-cut, waterjet, and molded gaskets. Complex geometries, tight tolerances, fast tooling.
Rubber-to-Metal Bonded
Over-molded seals with metal inserts. High bond strength for automotive & hydraulic systems.
Rubber-to-Plastic Bonded
Lightweight bonded assemblies. Medical, consumer, and industrial applications.
30+ Rubber Compounds — Find Your Material
Every application has unique requirements. Our material database covers the full spectrum of temperature, chemical, and mechanical demands.
| Material | Temp Range | Key Strength | Best For | Product Page |
|---|---|---|---|---|
| FKM (Viton®) | -15 ~ 230°C | Chemical & fuel resistance | Aggressive chemicals, fuel systems | FKM O-Ring → |
| FFKM (Perfluoroelastomer) | -20 ~ 300°C | Universal chemical resistance | Semiconductor, severe chemical | FFKM O-Ring → |
| AEM (Vamac®) | -28 ~ 175°C | Hot oil / ATF resistance | Transmission, power steering | AEM O-Ring → |
| HNBR | -30 ~ 150°C | Heat + oil + ozone | Automotive, oil & gas | HNBR O-Ring → |
| EPDM | -50 ~ 150°C | Water, steam, weather | Water systems, brake fluid | Silicone O-Ring → |
| VMQ (Silicone) | -60 ~ 230°C | Extreme temperature range | Food, medical, static seals | Silicone O-Ring → |
| NBR (Nitrile) | -30 ~ 120°C | Economical oil resistance | General industrial, hydraulic | Custom Products → |
We Don’t Just Manufacture Seals — We Co-Design Them
From concept to production, our R&D-driven approach ensures your seal performs exactly as specified — on time, every time.
30+ Proprietary Formulas
In-house material development since 2020. Custom compounding available for unique chemical, pressure, temperature, or wear requirements.
10-Day Rapid Prototyping
Functional samples in 10 working days. Real-time CAD collaboration. Fast CNC mold fabrication — no outsourcing delays.
Guaranteed Compliance
Materials meet FDA, REACH, ADCF, and IATF 16949 standards. Full material traceability and batch certification provided.
100% Optical Inspection
Automated optical sorting inspects every single O-ring for surface defects, dimensional accuracy, and contamination before shipment.
Multi-Material & Color Options
9+ rubber materials, custom color matching for OEM branding. Small-batch orders from 100 pcs — no project too small.
Engineering Collaboration
Our engineers work directly with your team to finalize design, material selection, and DFM optimization — from CAD to production.
Sealing Solutions Across Industries
From automotive transmission systems to semiconductor manufacturing, our seals perform in the toughest environments.
Automotive & EV
Transmission seals, turbocharger O-rings, battery cooling gaskets, ADAS sensor seals, power steering systems.
Oil & Gas
Downhole tool seals, valve stem packing, wellhead gaskets, high-pressure hydraulic seals for drilling equipment.
Industrial Hydraulics
Cylinder seals, pump O-rings, manifold gaskets, accumulator bladders for high-temperature hydraulic systems.
Semiconductor
FFKM seals for etch and deposition chambers, wafer handling, chemical delivery systems with ultra-low contamination.
Medical & Pharmaceutical
FDA-compliant silicone and EPDM seals for fluid path components, diagnostic equipment, and drug delivery devices.
Aerospace & Defense
High-performance seals meeting MIL-SPEC requirements. Fuel system, hydraulic, and environmental control seals.