Mold design
In-house tooling review for complex profiles, insert-molded parts, and precision sealing geometries.
Precision engineering
Custom O-Ring Sets & OEM/ODM Solutions
Tailored sealing solutions for demanding environments. From material selection and tooling to private-label packaging, our team supports the complete design-to-production cycle.
Engineering workflow
Design-to-Production Workflow
A structured development path keeps application requirements, samples, tooling, and production release aligned.
- 01✎
Consultation
We review the application, operating media, temperature, pressure, drawing tolerances, and target volume.
- 02⌗
Prototyping
CAD/CAM review, mold development, and rapid samples verify geometry and fit before production tooling is released.
- 03⌬
Compounding
NBR, HNBR, FKM, FFKM, EPDM, and silicone formulations are selected around the required service conditions.
- 04▥
Mass production
Controlled molding, batch inspection, traceable packing, and documented release support repeatable supply.
Compound engineering
Advanced Material Selection Guide
Seal life depends on the complete service environment. These ranges are starting points; final selection is confirmed against media, pressure, motion, and regulatory requirements.
| Material | Typical range | Common fit |
|---|---|---|
| NBR (Nitrile) | -40 to +120°C | Oil and hydraulic fluids |
| HNBR | -40 to +150°C | Heat, wear, and refrigerants |
| FKM | -20 to +250°C | Chemicals, fuels, and heat |
| FFKM | -20 to +320°C | Aggressive chemicals and vacuum |
| VMQ (Silicone) | -60 to +200°C | Food, medical, and low temperature |
Private labeling
Custom kits, identification, labels, and export-ready packaging aligned with your brand and channel.
Quality control
Material, dimensional, and visual checks are documented against agreed drawings and acceptance criteria.
Global logistics
Consolidated shipments, repeat-order planning, and flexible lot sizes support international supply programs.
Selected programs
Case Studies
Representative development paths for engineered sealing and repeat-order fulfillment.
Industrial equipment
High-pressure sealing development
A custom FKM sealing set was developed around a compact metal housing, combining dimensional review, compound selection, and fit verification before volume release.
Drawing-controlledPressure validated
OEM kit fulfillment
Clean, traceable private-label supply
A repeat-order program combines application-specific silicone components with controlled inspection, labeled inner packs, and export-ready outer packaging.
Lot traceabilityCustom packaging
Ready to Engineer Your Custom Solution?
Send a drawing, operating conditions, or a sample reference. Our team will review feasibility and prepare the next technical step.
Drawing reviewMaterial recommendationProduction quotation