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Naperville

Expert Plastic Injection Molding & Custom Manufacturing in Naperville

Ronningen Research and Development proudly delivers over 50 years of precision plastic injection molding services to the Naperville, IL area. Utilizing the latest technology and a highly experienced team, we manufacture components that meet the rigorous demands of industries such as aerospace, medical equipment, telecommunications, and consumer electronics. Our personalized manufacturing strategies help Naperville companies accelerate product development and consistently achieve exceptional quality.
Beyond plastic injection molding, Ronningen offers a broad spectrum of manufacturing services including custom tooling, CNC machining, milling, and assembly. Our Naperville facility ensures smooth communication and timely project completion. We focus on refining production workflows to help businesses reduce costs, improve efficiency, and thrive in competitive markets.

Comprehensive Manufacturing Capabilities for Naperville, IL Industries

At Ronningen Research and Development, Naperville manufacturers have access to a full range of manufacturing solutions beyond injection molding. We provide precision tooling fabrication, CNC machining, milling, and finishing operations like ultrasonic welding, heat staking, and custom packaging. These integrated services allow Naperville businesses to optimize production quality and streamline operations. Our assembly and sub-assembly teams convert raw materials into ready-to-ship products with precision and reliability. We also offer custom coloration, precision drilling, pad printing, and detailed labeling tailored to your specific needs. Ronningen’s all-encompassing manufacturing approach enables Naperville companies to innovate confidently and scale efficiently.
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Engineering Solutions and Quality Control for Naperville, IL Manufacturers

manufacturers optimize their product designs for manufacturability, cost savings, and enhanced performance. Operating under ISO 9001:2015 certification and employing Six Sigma quality methods, we ensure consistent product excellence. Our team works alongside clients to fine-tune designs and guarantee compliance with all necessary standards. We provide a full suite of finishing services, including leak testing, custom coloration, pad printing, part marking, and secure packaging. Each finishing step undergoes strict quality control to assure Naperville clients receive products that are both durable and visually impeccable. Ronningen is a trusted manufacturing partner in the Naperville area.
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Why Choose Ronningen Research and Development for Manufacturing in Naperville, IL

Ronningen Research and Development is the trusted partner for Naperville businesses requiring a diverse set of specialized manufacturing services. Our expertise includes plastic injection molding, precision tooling, CNC machining, milling, and extensive assembly and sub-assembly operations. Additional value-added services such as custom coloration, cutting, drilling, electroplating, heat staking, hot stamping, insert molding, and detailed labeling ensure superior product quality. Our finishing processes cover leak testing, part marking, pad printing, silk-screening, shielding, ultrasonic welding, painting, spin welding, structural foam molding, taping, trimming, and custom packaging. Consolidating these services enables Naperville manufacturers to reduce lead times, lower costs, and consistently maintain product excellence. Ronningen supports innovation and growth throughout Naperville’s manufacturing sector.
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Locally Rooted Manufacturing Expertise with National Certifications in Naperville, IL

Ronningen Research and Development combines in-depth local industry knowledge with nationally recognized certifications to provide exceptional manufacturing services in Naperville, IL. We specialize in aerospace, medical devices, telecommunications, and electronics manufacturing, tailoring solutions to meet stringent quality and regulatory demands.
Our customer-centric philosophy focuses on clear communication, precise project management, and flawless execution. Leveraging advanced manufacturing technologies and continuous improvements, Ronningen empowers Naperville manufacturers to innovate effectively and maintain a competitive advantage globally.
Certifications

Ronningen R&D: Plastic Injection Molding Services in Naperville, IL

ISO 9001:2015
Quality Management System
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U/L CERTIFIED
Product Safety Testing
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ITAR REGISTERED
22 CFR 120-130
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MBP3 MEMBER
Pollution Prevention Partner
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Our Comprehensive Manufacturing Services: Plastic Injection Molding & More

At Ronningen Research and Development, we specialize in providing high-quality, precision-driven manufacturing solutions tailored to your needs. With over 50 years of experience, our expertise in Plastic Injection Molding and other manufacturing services ensures we meet the most demanding industry standards. Our wide range of services is designed to reduce your time-to-market, improve product quality, and streamline production processes. Below, explore the services we offer and see how we can help your business grow:

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.

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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.

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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.

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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.

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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.

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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.

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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.

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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.

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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.

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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.

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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.

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Milling

Our Milling services create intricate parts with high accuracy. We use advanced equipment to ensure precise cuts and finishes for your custom projects.

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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.

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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.

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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.

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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.

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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.

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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.

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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.

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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.

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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.

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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.

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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.

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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.

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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.

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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.

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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.

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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.

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Ronningen Research and Development’s Frequently Asked Questions for Naperville, IL

Choosing the right manufacturing partner is a crucial decision for Naperville companies focused on quality and productivity. Ronningen Research and Development addresses common questions about our plastic injection molding, tooling, machining, assembly, and finishing services. These FAQs offer insights to help Naperville manufacturers make well-informed decisions supported by our extensive experience.
What manufacturing services does Ronningen offer in Naperville, IL?
Ronningen provides a comprehensive range of manufacturing services tailored to Naperville’s industrial needs. This includes precision plastic injection molding, prototype tooling, CNC machining, assembly, and finishing. Secondary operations such as custom coloration, ultrasonic welding, heat staking, pad printing, and leak testing are integrated to streamline production and ensure consistent, high-quality outcomes in aerospace, medical, telecommunications, and electronics sectors.
Ronningen specializes in crafting precision molds from aluminum and steel that are customized to your specific project requirements. Our rapid prototyping services enable Naperville manufacturers to validate and refine designs quickly, significantly reducing time to market. We work collaboratively with clients to optimize tooling designs and production processes, ensuring quality prototypes ready for scalable manufacturing.
Ronningen serves a diverse range of industries in Naperville, including aerospace, medical devices, telecommunications, electronics, and automotive manufacturing. We ensure that our manufacturing processes meet rigorous regulatory and quality standards. Naperville manufacturers rely on Ronningen for precision components that improve product performance and sustain a competitive edge.
Quality is central to Ronningen’s operation. We maintain ISO 9001:2015 certification and rigorously apply Six Sigma quality principles throughout the production cycle. Our highly trained technicians conduct ongoing inspections using advanced techniques like leak detection and non-contact vision inspection. This comprehensive quality management guarantees that Naperville manufacturers receive flawless, market-ready products consistently.
Absolutely. Ronningen offers extensive finishing services, including custom coloration, pad printing, silk-screening, heat staking, ultrasonic welding, painting, and custom packaging. Our assembly and sub-assembly teams handle complex builds with precision, delivering fully finished, market-ready products. These integrated services help Naperville manufacturers reduce lead times, simplify logistics, and elevate product quality.
Contact Ronningen Experts in Naperville, IL Today