Rubber Overmolding Plastic Parts Service – Ronningen Research & Development
At Ronningen Research & Development, we specialize in rubber overmolding plastic parts services designed to improve functionality, comfort, and product durability. Rubber overmolding is a process where a soft elastomer layer is molded over a rigid plastic substrate, creating a single integrated component with enhanced performance. This technique is widely used in products that require better grip, insulation, vibration resistance, and ergonomic appeal.
Our team has extensive experience producing overmolded parts for industries such as medical, consumer electronics, automotive, and industrial equipment. From rubberized tool handles to protective seals on electronic housings, our process ensures consistent adhesion and long-lasting quality. By combining custom plastic injection molding services with elastomer expertise, Ronningen R&D helps businesses create high-value products that stand out in the marketplace.
Why Choose Ronningen R&D for Rubber Overmolding
Partnering with Ronningen R&D means working with professional plastic part manufacturers who understand the complexities of multi-material molding. Our custom molding services are tailored to meet the specific needs of projects that require both structural rigidity and soft-touch functionality. Whether you need parts that withstand extreme environments or components that enhance user comfort, our solutions are designed to deliver.
As injection molding specialists, we ensure perfect bonding between plastic substrates and rubber layers. Our industrial plastic solutions extend product lifespans, improve performance, and reduce assembly steps by integrating functions directly into the part. This expertise allows us to help clients cut costs while delivering superior end products that meet industry standards, including those requiring precision injection molding for medical parts.

Trusted Overmolding Experts
At Ronningen R&D, we are trusted plastic manufacturing experts with decades of experience in producing precision molded parts through rubber overmolding. Imagine a consumer electronics brand needing protective rubberized grips on handheld devices, or a medical company requiring overmolded seals for patient safety. Our rubber overmolding plastic parts service ensures these products deliver superior usability, safety, and durability.
We also specialize in overmolding services for electronics that combine rubber with plastics in complex geometries, delivering parts that look better and perform better than traditional assembled components. By investing in advanced machinery and skilled engineers, we provide clients with the highest quality and most reliable overmolded components available in the market today.
Custom Rubber Overmolding
We produce overmolded components that combine rigid plastics with elastomers, enhancing grip, comfort, and durability.
Protective Rubberized Parts
Our rubber overmolding process delivers moisture, vibration, and impact resistance for parts used in tough environments.
Ergonomic Design Solutions
We create soft-touch grips, handles, and buttons that improve user comfort and product appeal
Industrial & Medical Overmolding
From seals and housings to critical medical components, our services meet strict performance and safety requirements.
Our Comprehensive Manufacturing Services: Plastic Injection Molding & More
Assembly & Sub-Assembly
At Ronningen Research and Development, we provide expert Assembly & Sub-Assembly services for seamless integration of components. Whether it's simple assemblies or complex multi-part solutions, we ensure precision and efficiency in every process.
Custom Coloration
Our Custom Coloration services offer tailored color options to meet your design and branding needs. We use advanced Plastic Injection Molding techniques to ensure long-lasting, consistent colors for your products.
Custom Cutting Parts
Ronningen Research and Development specializes in Custom Cutting Parts using state-of-the-art machinery. We provide accurate cuts for a variety of materials, meeting the specific needs of your project.
Drilling
We offer high-precision Drilling services to create exact holes in various materials. Our advanced equipment ensures accuracy and quality for projects requiring tight tolerances and consistent results.
Electroplating
Our Electroplating services enhance part durability and corrosion resistance with high-quality metallic coatings. We provide superior finishes for applications in automotive, electronics, and more.
Heat Staking
Heat Staking at Ronningen Research and Development creates strong, reliable bonds between plastic components without the need for additional materials. This process is ideal for parts requiring secure assembly and durability.
Hot Stamping
Hot Stamping services provide a high-quality finish with precision and efficiency. We use advanced techniques to apply logos, designs, and text to parts, ensuring a clean and lasting imprint.
Insert Molding
Insert Molding allows us to mold plastic around metal or other materials to create strong, integrated components. This service provides enhanced functionality and durability for complex applications.
Labeling
We provide precise Labeling services that ensure clear, durable markings for traceability, branding, and compliance. Our labeling process guarantees that your parts are correctly identified and meet industry standards.
Leak Testing
Our Leak Testing services verify the integrity of your products, ensuring they meet safety standards. We provide airtight and watertight testing to prevent failures and guarantee quality.
Machining
We offer high-precision Machining services for custom parts. Using advanced CNC equipment, we deliver consistent, high-performance components for a variety of industries.
Milling
Our Milling services create intricate parts with high accuracy. We use advanced equipment to ensure precise cuts and finishes for your custom projects.
Over Molding
Over Molding at Ronningen Research and Development creates multi-material components for enhanced durability and functionality. We mold plastic over existing parts to meet complex design requirements.
Packaging, Custom
Our Custom Packaging services protect your products during transportation and storage. We offer tailored solutions to ensure your parts arrive safely and in excellent condition.
Pad Printing
We provide Pad Printing services for high-quality markings on various materials. Ideal for branding, labeling, and customization, our process ensures precise, durable prints.
Over Molding
Over Molding at Ronningen Research and Development creates multi-material components for enhanced durability and functionality. We mold plastic over existing parts to meet complex design requirements.
Packaging, Custom
Our Custom Packaging services protect your products during transportation and storage. We offer tailored solutions to ensure your parts arrive safely and in excellent condition.
Pad Printing
We provide Pad Printing services for high-quality markings on various materials. Ideal for branding, labeling, and customization, our process ensures precise, durable prints.
Part Marking
Our Part Marking services at Ronningen Research and Development ensure clear and accurate markings for identification and traceability. We use advanced techniques to apply markings that meet industry standards.
Painting
At Ronningen Research and Development, our Painting services enhance the aesthetic and protective qualities of your parts. We apply durable coatings for both functional and cosmetic purposes.
Silk-screening
We offer Silk-screening services at Ronningen Research and Development for durable, high-quality prints on parts. This process is ideal for logos, designs, and labels, providing precise results for a variety of materials.
Shielding
Our Shielding services at Ronningen Research and Development protect components from electromagnetic interference. We use advanced materials and techniques to ensure reliable performance and compliance with industry standards.
Shipping
At Ronningen Research and Development, we handle Shipping with care, ensuring that your products are securely packaged and delivered on time. Our reliable shipping services help you get your products to the market quickly and safely.
Spin Welding
Spin Welding services at Ronningen Research and Development provide strong, durable bonds for plastic parts. This technique is ideal for creating seamless joints without the need for additional materials.
Structural Foam Molding
We offer Structural Foam Molding at Ronningen Research and Development for lightweight, durable plastic parts. This service provides strong components with a reduced weight, ideal for applications that require high strength without the added bulk.
Taping
Our Taping services at Ronningen Research and Development are designed to provide secure adhesion and protection for your products. We offer custom taping solutions to meet the needs of various industries.
Trimming
At Ronningen Research and Development, we provide Trimming services to finish and refine your parts. Our precise trimming process ensures clean edges and perfect finishes for your molded components.
Ultrasonic Welding
Ultrasonic Welding at Ronningen Research and Development uses high-frequency sound waves to create strong, precise bonds between plastic parts. Ideal for delicate applications, this process ensures high-quality, durable results without the need for adhesives.
Top-Quality Plastic Injection Molding Services in Vermont
Ronningen Research & Development offers expert plastic injection molding services across Vermont, focusing on industries such as automotive, medical, aerospace, and consumer products. Whether you're in Barre, Burlington, Rutland, or South Burlington, we provide high-precision molding solutions with fast production times. Our team delivers reliable, cost-effective results, from prototype runs to large-scale manufacturing. Choose Ronningen for all your injection molding needs in Vermont and experience top-tier quality and service every time.
Precision Molding in Barre
Offering high-precision plastic injection molding services in Barre, VT, with a focus on automotive, medical, and aerospace industries for durable and reliable parts. Our team ensures fast, high-quality production.
Custom Molding in Burlington
Explore custom plastic injection molding solutions in Burlington, VT, designed for quick turnaround and high-quality, tailored results for your production needs. Our flexible solutions meet a variety of industry demands.
FAQs About Rubber Overmolding Plastic Parts
Selecting the right plastic molding companyfor overmolding is critical for achieving strong adhesion and lasting performance. At Ronningen R&D, our expertise as injection molding contractorsensures that your rubber overmolded parts meet both functional and industry requirements.
Here are common questions about our rubber overmolding plastic parts services:
What is rubber overmolding for plastic parts?
Rubber overmolding is the process of molding a soft elastomer over a rigid plastic substrate to form a single, integrated component. This enhances grip, durability, vibration resistance, and moisture protection. Ronningen R&D specializes in rubber overmolding for industries that require multi-functional, durable parts.
What are the benefits of rubber overmolding?
Benefits include better ergonomics, enhanced insulation, improved safety, and extended product life. Rubber overmolding also reduces assembly steps by integrating multiple functions into a single part. Ronningen R&D ensures every part is engineered for consistent quality and performance.
Which industries use rubber overmolding?
Industries such as medical, consumer electronics, automotive, and industrial equipment commonly use rubber overmolding. For example, automotive parts may require vibration resistance, while medical tools may need non-slip, sterilizable grips
How do you ensure strong bonding between rubber and plastic?
We use advanced tooling, material selection, and precision processing to ensure proper adhesion between plastic substrates and rubber layers. Our team follows strict testing protocols to guarantee bond strength and durability.
Why choose Ronningen R&D for rubber overmolding?
Ronningen R&D stands out because of our expertise in multi-material molding, advanced equipment, and commitment to precision. We provide tailored rubber overmolding plastic parts servicesthat deliver high-quality, cost-effective results for businesses of all sizes.