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Custom Silicone Manufacturing

Tailored to Your Exact NeedsCustom Silicone Manufacturing, From Idea to Production

Evermore provides end-to-end OEM and ODM support for custom silicone products and components. From product design and material selection to tooling, prototyping, mass production, branding, packaging, and delivery, our team helps turn your requirements into production-ready solutions.
We support consumer, kitchen, mother and baby, personal care, pet, medical, and industrial applications with project-specific materials, processes, and quality controls.
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Customization Process

Inquiry

Initial Consultation & Requirement Analysis

We start with a detailed discussion to understand your product specifications, performance needs, and application environment.

Inquiry

PI & PO ConfirmationFormalize

The project scope, pricing, and delivery terms with a Proforma Invoice (PI) and Purchase Order (PO) to set clear expectations.

Requirement Confirmation & Material Selection

Requirement Confirmation & Material

Selection Finalize technical requirements, including material grade, hardness, color, and certifications to ensure compliance and performance.

4.Design Proposal & Prototyping

Design Proposal & Prototyping

Our engineering team develops a detailed design proposal and creates functional prototypes for your review and testing.

Design Confirmation & Tooling

Design Confirmation & Tooling

Once the prototype is approved, we proceed with precision mold design and manufacturing to ensure consistent, high-quality production.

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Mass Production & Quality Control

Using advanced injection molding and compression molding equipment, we execute production while conducting rigorous in-process inspections.

Final Inspection &Packaging

Final Inspection & Packaging

Every finished product undergoes a final quality check before being carefully packaged to prevent damage during transit.

Loading&Shipping

Delivery & After-Sales Support

We coordinate reliable logistics for on-time delivery and provide ongoing support to address any post-delivery questions or concerns.

Why Choose Us

Applications
Our custom silicone products are trusted across a wide range of industries:
● Medical & Healthcare: Seals, gaskets, tubing, and implantable components
● Consumer Goods: Kitchenware, baby products, wearable tech, and seals
● Automotive: Engine gaskets, vibration dampeners, and weather seals
● Industrial: High-temperature seals, electrical insulators, and food processing components
Quality Assurance
At Evermore, quality is non-negotiable. Our production process is backed by:
● ISO 9001 certified quality management system
● In-house testing lab for material analysis and performance validation
● 100% inspection of critical dimensions and functional requirements
● Traceability of all materials and production batches
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Build the Silicone Product Your Market Needs

Every project has different performance, appearance, compliance, and cost requirements. Our team helps you combine the right material, structure, manufacturing process, surface finish, branding method, and packaging solution.
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Materials
food-grade, medical-grade, high-temperature, conductive, flame-retardant, and application-specific silicone options.
Discuss Your Customization Options
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Hardness
Shore A 10–80, selected according to flexibility, sealing, durability, and handling requirements.
Discuss Your Customization Options
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Colors
custom color development and Pantone-based matching, subject to material and production conditions.
Discuss Your Customization Options
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Surfaces
matte, glossy, textured, polished, and project-specific mold surface treatments.
Discuss Your Customization Options
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Logo
molded, debossed, embossed, printed, engraved, or other suitable branding methods.
Discuss Your Customization Options
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Packaging
custom boxes, bags, labels, inserts, stickers, and retail-ready packaging solutions.
Discuss Your Customization Options
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Size & Structure
dimensions, thickness, geometry, and functional details developed around your application.
Discuss Your Customization Options

A Clear, Practical Customization Process

Our project process keeps technical decisions, approvals, quality requirements, and delivery expectations clear from the beginning.

Manufacturing Solutions for Different Silicone Products

The most suitable process depends on product geometry, tolerance, material, performance, quantity, tooling investment, and target cost. Evermore evaluates these factors and recommends a production solution for each project.
  • Silicone Injection Molding

    Silicone Injection Molding

    suitable for complex structures, repeatable dimensions, and projects requiring controlled automated production.
  • Silicone Compression Molding

    Silicone Compression Molding

    a practical option for many consumer products and silicone components with cost-efficient tooling and flexible production planning.
  • Silicone Extrusion

    Silicone Extrusion

    used for continuous profiles such as tubing, strips, seals, and other constant cross-section products.
  • Prototype and Pilot Support

    Prototype and Pilot Support

    used to validate design and production conditions before volume manufacturing.

Customization Options

Category

Details

Material Selection

Medical-grade, food-grade, high-temperature, conductive, and flame-retardant silicone

Hardness

Shore A 10 to 80, tailored to your flexibility and durability needs

Color & Finish

Custom Pantone matching, matte, glossy, or textured finishes

Manufacturing Processes

Injection molding, compression molding, extrusion, and 3D prototyping

Certifications

FDA, RoHS, LFGB, REACH, and other industry-specific certifications

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FAQ

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    How do you protect my proprietary designs and intellectual property?

    We treat your intellectual property (IP) as our highest priority. We are fully prepared to sign a bilateral Non-Disclosure Agreement (NDA) before you share any 2D/3D drawings, ideas, or physical samples. Our internal engineering department operates under strict data security protocols, ensuring that your product files are only accessible to authorized project personnel. We never showcase, sell, or replicate our OEM/ODM customers’ proprietary products under any circumstances.

  • 2

    How do you charge for custom silicone mold tooling, and who owns the mold?

    We provide competitive, transparent tooling quotes based on the product’s complexity, precision requirements, and expected production volume. Once the tooling fee is paid in full, the mold belongs 100% to you. We will only use it to produce your orders and will never use it for any third party. We offer free lifetime maintenance for your molds as long as they remain in our facility. If a mold wears out during our partnership, we will rebuild it at our own expense.

  • 3

    What is your Minimum Order Quantity (MOQ) for custom silicone products?

    While our standard production run MOQ usually ranges from 1,000 to 3,000 pieces (depending on the product size, weight, and material, such as Liquid Silicone Rubber vs. Solid Silicone), we understand that new product launches and startups require flexibility. For verified OEM/ODM development projects, we are happy to support a lower trial-order MOQ for your first production run to help you test the market and minimize inventory risk.

  • 4

    Are your silicone materials compliant with FDA, LFGB, and other international standards?

    Yes, absolutely. We source our raw silicone materials exclusively from industry-leading global suppliers (such as Wacker, Shin-Etsu, and Dow Corning) to ensure premium quality. We can manufacture products that fully comply with FDA (US), LFGB (Europe), RoHS, REACH, and BPA-Free standards. Every batch of raw material is fully traceable, and we can provide the corresponding material data sheets (MSDS/COA) and third-party test reports (such as SGS or TÜV) upon request.

  • 5

    What is the typical lead time from prototype to mass production?

    Our streamlined in-house tooling and manufacturing processes allow us to offer highly competitive lead times: Prototyping (3D Printing / CNC/ Sample Mold) takes 3 to 7 working days; Mass Production Tooling (Steel Molds) takes 15 to 25 calendar days; and Mass Production takes 10 to 20 days after sample approval and deposit receipt, depending on the order volume. We provide weekly progress reports with photos/videos.