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Rubber & Silicone Components by Application
Tienrun is one of the industry’s most reliable companies for rapid rubber product manufacturing. We can transform your design concepts into physical parts in just a few days.
Pharmaceutical Equipment Soft Connectors
Automotive Silicone Rubber Parts
Home Appliance Rubber Parts
Industrial Machinery Seals
Semiconductor Sealing Components
Custom Molded Rubber Parts
Rubber & Silicone Materials for Different Working Conditions
Material selection determines the sealing performance, durability and safety of every rubber or silicone component. We help you choose suitable compounds based on working temperature, pressure, media exposure, oil or chemical resistance, compression set and compliance requirements—so your parts perform reliably from prototype to mass production.。
- Food / pharmaceutical contact: Food grade silicone, platinum-cured silicone
- Clean applications: medical grade / low-extractable silicone, if applicable
- Precision sealing: FKM, silicone, custom compounds
- Chemical resistance: EPDM, FKM, FFKM
- High temperature: Silicone, FKM, FFKM
- Oil resistance: NBR, HNBR, FKM
- Outdoor aging resistance: EPDM
From Prototype to Stable Production
We support custom rubber and silicone projects from material selection and mold development to sampling, testing and mass production. Our capabilities cover compression molding, injection molding, LSR molding, extrusion and rubber-to-metal bonding for demanding industrial applications.
Mold Design & Tooling
In-house mold development for custom rubber and silicone components.
Compression Molding
Cost-effective molding for rubber and silicone parts with stable dimensions.
Injection Molding
Efficient production for complex parts and medium-to-large volume orders.
LSR Injection Molding
Precision liquid silicone molding for clean, flexible and high-performance parts.
Extrusion
Custom rubber and silicone profiles, tubes, strips and sealing sections.
Rubber-to-Metal Bonding
Strong bonding solutions for rubber, silicone and metal integrated components.
QUALITY CONTROL
Reliable Quality from Material to Delivery
We control every key stage of production to ensure stable dimensions, material consistency and reliable sealing performance for custom rubber and silicone components. From incoming material inspection to final shipment, our quality process is built for repeatable production and demanding industrial applications.
01
Material Inspection
Raw material, compound and certificate review before production.
02
First Article Inspection
First samples are checked before batch production starts.
03
In-Process Inspection
Key dimensions and appearance are checked during production.
04
Final Inspection
Finished parts are inspected, packed and prepared for delivery.
Dimensional Inspection
Hardness Testing
Compression Set
Aging Resistance
Visual Inspection
Traceability Records
How to Start Your Custom Rubber Project
01
Send Drawing Sample Working Condition
02
Material Recommendation
03
Tooling & Sampling
04
Testing & Approval
05
Mass Production & Delivery
Need a Custom Rubber or Silicone Component?
Send us your drawing, sample photo, material requirement or working condition.
Our team will review your project and recommend a suitable solution.