Custom-made rubber extrusion strip

Custom-made rubber extrusion strip

Custom-made rubber extrusion strips are continuous rubber profiles produced by rubber extrusion process. We customize shapes, sizes and rubber compounds according to your drawings or samples. Available materials include EPDM, silicone, NBR, FKM, HNBR, CR and TPV. They provide reliable sealing, edge protection, shock absorption, waterproofing and sound insulation for automotive, construction, cabinets, machinery, marine and container industries. OEM & cut-to-length service are offered.

Product Specifications

Your Trusted Supplier of High-Quality Rubber and Plastic Products

Xiamen Lead Rubber & Plastic Industrial Co., Ltd. is a professional manufacturer specializing in the design and fabrication of rubber and plastic molds, as well as the production of custom molded rubber, extruded and plastic components.

We export O-rings, rubber gaskets, various rubber seals, rubber extrusion profiles, rubber bumpers, injection molded plastic parts, precision molds and other custom molded products.

Our in-house mold workshop develops custom molds for a wide range of rubber and plastic materials. Mold design and manufacturing are strictly carried out according to customers’ 2D/3D drawings, samples and technical specifications.

We provide full one-stop OEM & ODM solutions for global customers, covering mold development, material formulation, prototyping, mass production and quality inspection. Our products are widely used in automotive, hydraulic, pneumatic and general industrial sealing applications.

Custom rubber extrusion profile  Manufacturing

Our custom rubber extrusion profiles are precision-manufactured via rubber extrusion technology. With excellent waterproof, dustproof, sound insulation, ozone and aging resistance, these bespoke rubber profiles are widely used for sealing, edge protection and shock absorption. We support custom shapes, sizes and rubber formulations to match your application.

OEM Services and Mold Development

Lead rubber  offers full OEM development for custom molded rubber O-rings, gaskets and seals, plus custom plastic components.

Following your drawings, samples or technical specifications, we manufacture tailored sealing parts with our in-house mold workshop covering mold design, CNC machining, trial testing and validation.

We support multiple materials including NBR, EPDM, FKM, Silicone and engineered plastics. Our engineering team collaborates with you for prototype sampling and mass production tooling to balance quality, lead time and cost.

Quality Control and Testing for rubber Extrusion profile

Lead Rubber implements strict quality control throughout the entire production process of rubber extruded profiles, from incoming inspection of rubber raw materials, in-process patrol checks during extrusion, to finished product sampling testing before shipment

Each batch will undergo visual inspection, dimensional verification, hardness test, tensile & elongation test, compression set, aging resistance test and leak test if required. We also support custom tests per ASTM, ISO, IATF16949 or customer specifications.

Our QC team records all test data for traceability. Non-conforming items will be isolated and reworked or scrapped strictly. Stable consistency of size, surface and physical performance is guaranteed for all extruded rubber profiles.

Packaging and Delivery Preparation

Lead Rubber offers packaging options for international shipments, including PE bags, export carton, and palletized packaging where required. Customized packaging, logo printing, and product labeling can be discussed according to order quantity and customer requirements.

Packaging methods are selected according to the product type, shipment method, and destination requirements. Please confirm any special packaging or labeling instructions before placing an order.

Frequently Asked Questions

Q1. What are rubber extruded profiles?

A: Rubber extruded profiles are continuous rubber parts manufactured via extrusion process. We produce custom cross-section seals, including D-seals, P-seals, rectangular cords, round cords and special shaped strips for automotive, machinery, construction and hydraulic applications.

Q2. What rubber materials can you offer for extruded profiles?

A: Available materials: NBR, EPDM, Silicone (VMQ), FKM (Viton), HNBR, AFLAS, Neoprene, etc. We select suitable rubber compounds based on your working conditions including temperature resistance, oil resistance, ozone resistance, weathering and chemical resistance. Material certificates are available.

Q3. Can you produce custom rubber extruded profiles according to our drawings or samples?

A: Yes. Custom extrusion is our core service. You may send us 2D/3D drawings or physical samples. Our engineering team will review the design, confirm tolerances and prepare the quotation accordingly.

Q4. What is the MOQ for custom extruded rubber profiles?

A: MOQ depends on cross-section size and rubber compound. Small profiles normally have a lower MOQ. An extra setup charge will be applied for new extrusion tooling. We also accept small trial orders for new projects.

Q5. What dimensional tolerances can you guarantee?

A: We follow GB/T 15055, ASTM D2000 and ISO 3302-1 tolerance standards for rubber extrusion. Dimensional tolerances will be confirmed with you before mass production.

Q6. What tests will be carried out for rubber extruded profiles?

A: Each batch undergoes visual inspection, dimensional check and hardness test. Optional tests include tensile strength, elongation at break, compression set, heat aging, ozone resistance and leakage test. Test reports can be provided upon request.

Q7. What packaging do you use for rubber extruded profiles?

A: Inner PE plastic bag + export carton with packing slip. Custom compartment packing is available. Cartons are stacked on wooden pallets wrapped with stretch film for sea shipment. Custom packaging is acceptable.

Q8. What is your lead time?

A: Sample lead time: 3–7 days after tooling completion. Mass production lead time: 10–25 days, depending on order quantity and material schedule.

Q9. Can your rubber extruded profiles meet IATF16949 automotive requirements?

A: Yes. Our factory is certified to IATF16949 and ISO9001. We can manufacture extrusion parts for automotive systems and comply with specifications such as FMVSS 302, AMS and other customer standards.

Q10. Are your rubber compounds compliant with REACH, RoHS, California Prop 65 or PFAS-free requirements?

A: We can supply compliant compounds to meet REACH, RoHS, California Prop 65 and PFAS-free requirements. Relevant compliance documents can be provided.

Q11. How do you handle quality complaints and non-conforming products?

A: All batches are fully traceable. Once a quality issue is confirmed, we will analyze the root cause and arrange rework, remanufacturing or compensation as mutually agreed.

Q12. Can you cut extruded rubber strips to fixed lengths?

A: Yes. We can cut continuous extruded profiles to your required fixed length, and chamfering service is optional.

Request a Quote for rubber oring

Looking for standard or custom rubber O-rings, gaskets and molded rubber seals for automotive & industrial applications? Contact Lead Rubber with your specifications.

Please submit 2D/3D CAD drawings or physical samples, dimensions, rubber material, hardness, quantity, application and special performance requirements for quotation. If custom mold tooling is needed, also advise cavity quantity and mold steel preferences.

Contact Person: Sunny                              
Tel: 0086-13400616316   
WhatsApp: 0086-13400616316
Email: sales1@leadindustryproducts.com

Contact Person: Lucy

Tel: 0086-13328793979

WhatsApp: 0086-13328793979

Email: sales4@leadindustryproducts.com

Contact Person: Nana

Tel: 0086-15872688050

WhatsApp: 0086-15872688050

Email: sales2@leadindustryproducts.com

Pricing Notice: The displayed price is for reference only. The final quotation depends on product design, material selection, dimensions, tooling requirements, order quantity, surface treatment where applicable, and packaging specifications.