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Expert Plastic Injection Molding Services in Des Moines, IA

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Premier Plastic Injection Molding and Precision Manufacturing in Des Moines, IA

Ronningen Research and Development proudly delivers over 50 years of industry-leading plastic injection molding expertise to Des Moines, IA. Equipped with cutting-edge machinery and a dedicated workforce, we manufacture high-precision molded components customized for aerospace, medical devices, telecommunications, and electronics sectors. Our tailored manufacturing solutions enable Des Moines manufacturers to accelerate production timelines while maintaining the highest standards of quality, durability, and reliability.
Beyond plastic injection molding, Ronningen offers an extensive portfolio of manufacturing services including custom tooling, CNC machining, milling, and assembly. Our Des Moines facility emphasizes seamless communication and efficient project management to ensure your production schedules are met on time and within budget. We help local businesses optimize workflows, reduce operational costs, and thrive in today’s competitive industrial landscape.

Comprehensive Manufacturing Services Customized for Des Moines, IA Industries

Des Moines manufacturers trust Ronningen Research and Development for a complete range of manufacturing solutions beyond injection molding. Our capabilities encompass precision tooling fabrication, CNC machining, milling, ultrasonic welding, heat staking, and custom packaging. These integrated services allow Des Moines companies to maintain rigorous quality control while maximizing production efficiency and output. Our assembly and sub-assembly teams convert raw materials into fully finished, market-ready products with exceptional accuracy and reliability. Additional value-added services include custom coloration, drilling, pad printing, and detailed labeling tailored to your unique specifications. Ronningen’s all-encompassing manufacturing approach empowers Des Moines industries to innovate, scale, and meet growing market demands.
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Engineering Excellence and Rigorous Quality Control for Des Moines, IA Manufacturers

At Ronningen Research and Development, our engineering team collaborates closely with Des Moines manufacturers to optimize product designs for manufacturability, cost-effectiveness, and enhanced performance. Following ISO 9001:2015 certification and applying Six Sigma quality management, we ensure every product consistently meets stringent industry standards. Our engineers refine designs to deliver compliant, cost-efficient, and high-quality manufacturing outcomes. We also provide comprehensive finishing services including leak testing, custom coloration, pad printing, part marking, and secure packaging. All finishing processes undergo strict quality control to guarantee that Des Moines manufacturers receive durable, visually appealing, and compliant products. Ronningen is your trusted manufacturing partner committed to excellence.
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Why Des Moines, IA Manufacturers Choose Ronningen Research and Development

Ronningen Research and Development is the preferred manufacturing partner for Des Moines companies seeking a broad spectrum of specialized services. We provide precision plastic injection molding, tooling, CNC machining, milling, and full assembly and sub-assembly capabilities. Our value-added offerings include custom coloration, cutting, drilling, electroplating, heat staking, hot stamping, insert molding, and detailed labeling to ensure superior product quality. Our finishing suite includes 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 helps Des Moines manufacturers reduce lead times, lower costs, and maintain consistent excellence. Ronningen supports innovation and operational success in Des Moines’ manufacturing industry.
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Local Expertise with National Quality Standards Serving Des Moines, IA

Ronningen Research and Development combines deep local knowledge with nationally accredited quality certifications to provide exceptional manufacturing services in Des Moines. We specialize in aerospace, medical device, telecommunications, and electronics sectors, delivering tailored solutions that meet strict regulatory and quality standards.
Our client-focused approach ensures transparent communication, precise project management, and flawless execution. Leveraging advanced manufacturing technologies and continuous process improvements, Ronningen empowers Des Moines manufacturers to innovate effectively and compete successfully on a global scale.
Certifications

Our Certifications

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 Manufacturing FAQs for Des Moines, IA Businesses

Choosing the right manufacturing partner is vital for Des Moines companies aiming for quality, efficiency, and innovation. Ronningen Research and Development provides thorough answers to common questions about plastic injection molding, tooling, machining, assembly, and finishing services. These FAQs offer clear insights to help Des Moines manufacturers make informed and confident decisions.
What manufacturing services does Ronningen offer in Des Moines, IA?
Ronningen delivers a broad range of manufacturing services including precision plastic injection molding, prototype tooling, CNC machining, assembly, and finishing. We integrate secondary processes such as custom coloration, ultrasonic welding, heat staking, pad printing, and leak testing to streamline production, reduce lead times, and uphold exceptional quality across aerospace, medical devices, telecommunications, and electronics industries.
Yes, Ronningen specializes in designing and fabricating precision molds from aluminum and steel customized to client needs. Our rapid prototyping services allow Des Moines manufacturers to validate designs quickly, reducing product development time. We work closely with clients to optimize tooling manufacturability and production workflows, ensuring prototypes meet stringent quality standards and production readiness.
Ronningen supports a wide array of industries in Des Moines, including aerospace, medical devices, telecommunications, electronics, and automotive manufacturing. Our manufacturing processes meet strict regulatory and quality standards. Des Moines manufacturers rely on Ronningen to deliver precision components that enhance product performance and competitive advantage.
Quality is a fundamental pillar at Ronningen Research and Development. We maintain ISO 9001:2015 certification and rigorously apply Six Sigma quality management throughout all stages of production. Our skilled technicians conduct continuous inspections and employ advanced testing methods like leak detection and non-contact vision inspection. This comprehensive quality control framework ensures flawless, market-ready products for Des Moines manufacturers.
Absolutely. Ronningen offers finishing services including custom coloration, pad printing, silk-screening, heat staking, ultrasonic welding, painting, and custom packaging. Our assembly and sub-assembly teams expertly manage complex product builds, delivering fully finished, market-ready products. These integrated services help Des Moines manufacturers reduce lead times, simplify supply chains, and improve overall product quality.
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