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Plastic Injection Molding & Manufacturing Services in Birmingham, AL

Ronningen Research and Development proudly serves Birmingham, AL, bringing over fifty years of manufacturing excellence to the region. Our full suite of services includes plastic injection molding, precision tooling, advanced machining, and custom assembly. With a dedicated engineering team guiding your project from initial concept to final production, we deliver prototype development, rapid tooling, and scalable manufacturing solutions that consistently meet the highest standards of quality and reliability. Trusted by Birmingham, AL businesses across aerospace, medical, electronics, and telecommunications sectors, Ronningen accelerates your time to market through innovative processes and expert craftsmanship. Our local presence ensures responsive support and deep understanding of the market, making us a preferred manufacturing partner in the region.

Full-Service Manufacturing Tailored to Birmingham, AL’s Diverse Needs

Birmingham, AL companies rely on Ronningen Research and Development’s integrated manufacturing capabilities to optimize their supply chains and improve product quality. Beyond precise plastic injection molding, we provide expert tooling design and fabrication, high-precision machining and milling, and a variety of specialized secondary operations including ultrasonic welding, heat staking, painting, and custom packaging. Our assembly and sub-assembly departments ensure seamless transitions from raw materials to finished products, supporting both prototype runs and high-volume production. We tailor every step of the process to meet your exact specifications while maintaining efficiency and cost-effectiveness. Partner with Ronningen to access comprehensive manufacturing solutions that deliver exceptional value and responsiveness to Birmingham’s evolving industry demands.
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Engineering Expertise and Quality Assurance You Can Trust in Birmingham, AL

At Ronningen Research and Development, engineering support is at the core of our service for Birmingham, AL’s manufacturing sector. Our experts collaborate closely with clients to optimize product designs for manufacturability, improving cost efficiency and performance through advanced mold design, prototyping, and process refinement. We maintain rigorous quality control practices backed by ISO 9001:2015 certification and Six Sigma methodologies, ensuring every part meets or exceeds your exact specifications. Our finishing services include custom coloration, precise labeling, leak testing, pad printing, and more—guaranteeing products with superior durability and market-ready aesthetics. This comprehensive approach allows Birmingham manufacturers to rely on Ronningen for precision and reliability in every project.
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Why Birmingham, AL Manufacturers Choose Ronningen Research and Development

Ronningen Research and Development offers a full spectrum of specialized services designed to meet the diverse manufacturing needs of Birmingham, AL companies. Our expertise extends beyond plastic injection molding to include precision tooling, machining, milling, and advanced assembly and sub-assembly operations. We provide custom coloration, custom cutting parts, drilling, electroplating, heat staking, hot stamping, insert molding, and labeling services that enhance product functionality and aesthetics. Quality assurance is ensured through leak testing, part marking, pad printing, silk-screening, shielding, and ultrasonic welding. Our finishing touches include painting, spin welding, structural foam molding, taping, trimming, and custom packaging and shipping solutions designed to streamline your supply chain. By offering this wide range of services under one roof, Ronningen enables Birmingham manufacturers to reduce lead times, improve quality, and achieve cost-effective production — making us the trusted partner for complex, high-quality manufacturing projects.
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Rooted in Birmingham, AL: Manufacturing Solutions with Local Expertise

Ronningen Research and Development’s deep roots in Birmingham, AL empower us to provide highly personalized service and rapid response to local manufacturing needs. Our intimate understanding of the city’s industrial landscape—from aerospace and medical devices to electronics—enables us to customize manufacturing solutions that meet strict quality and regulatory standards. Combining local knowledge with national certifications and industry best practices, Ronningen supports Birmingham, AL manufacturers in driving innovation, increasing efficiency, and maintaining competitive advantages in a global marketplace. Our client-focused approach means your project is managed with transparency, communication, and precision at every stage.
Certifications

Plastic Injection Molding in Birmingham, AL: Ronningen RD

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 Answers to Your Birmingham, AL Manufacturing Questions

Choosing the right manufacturing partner in Birmingham, AL is vital for your project’s success. At Ronningen Research and Development, we understand the critical questions businesses have when selecting a provider for plastic injection molding, tooling, machining, assembly, and finishing. Below are carefully curated answers to the most common inquiries we receive from Birmingham companies. We aim to provide clarity and confidence so you can move forward knowing Ronningen delivers superior quality, flexibility, and responsiveness tailored to your unique manufacturing challenges.
What range of manufacturing services does Ronningen offer in Birmingham, AL?
Ronningen provides a full spectrum of manufacturing services including plastic injection molding, prototype tooling, precision machining, assembly, custom finishing, and rigorous quality testing. This integrated approach ensures a streamlined production experience under one roof.
Yes, our tooling engineers design and fabricate high-precision aluminum and steel molds. We also specialize in rapid prototyping to help validate your designs before full-scale production, ensuring quality and manufacturability.
Our services support aerospace, medical devices, telecommunications, electronics, and other advanced manufacturing sectors, delivering parts that meet strict quality and regulatory standards.
We hold ISO 9001:2015 certification and implement Six Sigma quality management techniques. Our production staff conducts continuous inspections, and we utilize comprehensive testing methods including leak testing and non-contact vision inspection to guarantee defect-free parts.
Absolutely. Ronningen offers finishing services such as custom coloration, pad printing, ultrasonic welding, heat staking, and packaging. Our assembly and sub-assembly departments efficiently produce fully finished, market-ready products.
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