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Ronningen R&D: Full-Service Plastic Injection Molding in Wisconsin

Comprehensive Plastic Injection Molding Services in Wisconsin

Plastic Injection Molding in Wisconsin – Precision Manufacturing That Delivers

Plastic injection molding in Wisconsin plays a key role in powering the state’s diverse manufacturing economy. Companies across Wisconsin use advanced injection molding technology to produce complex, high-precision plastic components for industries such as medical, automotive, industrial, and electronics. With a focus on speed, quality, and affordability, Wisconsin-based molders deliver results that exceed client expectations. Their ability to support everything from prototype creation to full-scale production ensures reliable, end-to-end support. Businesses trust Wisconsin’s injection molding services for their consistent quality and short lead times, making the state a preferred manufacturing destination in the U.S.

Wisconsin’s plastic injection molding industry is recognized for its technical expertise and robust production capabilities. From small custom orders to large-volume production runs, manufacturers in the state are equipped with advanced machinery, experienced engineers, and strict quality systems. Their ability to mold with various thermoplastics and engineering-grade materials allows for customized solutions across demanding applications. With a strong reputation for innovation, precision, and long-term customer support, Wisconsin continues to be a leader in U.S. plastic injection molding. Businesses nationwide rely on Wisconsin to deliver durable, high-performance parts at scale.

Full-Service Plastic Injection Molding Capabilities in Wisconsin

Plastic injection molding services in Wisconsin cover every stage of production, including part design, mold creation, rapid prototyping, and high-volume manufacturing. Whether launching a new product or scaling up production, Wisconsin molders work closely with clients to meet exact performance and design specifications. Their services are ideal for industries that demand accuracy, repeatability, and compliance with regulatory standards. By offering flexible manufacturing strategies and expert engineering, Wisconsin-based companies provide cost-effective plastic molding solutions with consistent output.

In addition to core services, Wisconsin companies offer advanced molding techniques like overmolding and insert molding, along with precision secondary processes. These include trimming, pad printing, custom coloration, and final assembly, enabling clients to receive finished parts ready for market. Their use of high-performance polymers, automation, and lean manufacturing practices minimizes waste and boosts efficiency. As a result, Wisconsin’s injection molding sector is trusted by top OEMs and startups alike to deliver scalable, reliable, and innovative plastic part production solutions.

Industrial plastic injection molding machine creating colorful prototypes, featuring red, yellow, and blue plastic components illuminated by warm lighting, emphasizing rapid prototyping capabilities.

Why Choose Us for Plastic Injection Molding in Wisconsin?

Choosing our company for plastic injection molding in Wisconsin means selecting a partner committed to precision, reliability, and results. With decades of hands-on experience and access to the latest technology, we produce injection molded parts that meet the highest standards of quality. From early-stage prototypes to high-volume production, we work side-by-side with clients across medical, industrial, and commercial sectors to ensure their goals are achieved. Our Wisconsin-based facility supports fast lead times, competitive pricing, and detailed engineering, helping you stay ahead in today’s demanding market.

Our team combines technical expertise with a customer-focused mindset. We pride ourselves on clear communication, responsiveness, and transparency throughout every project. With in-house mold making, expert material selection, and thorough quality control, we ensure each component matches your performance expectations. Whether you need complex geometries, tight tolerances, or regulatory compliance, we have the capabilities and commitment to deliver. Our plastic injection molding services in Wisconsin are designed to maximize efficiency and elevate the quality of your products.

Custom Injection Molding

We produce custom plastic parts that meet specific application requirements with accuracy, speed, and flexibility across various industries and materials.

Prototype Plastic Injection Molding

Accelerate your product development with fast and cost-effective prototyping that validates designs and ensures manufacturing readiness.

Overmolding

Our overmolding process merges multiple materials into one part, enhancing grip, shock resistance, and visual appeal in consumer and industrial products.

Injection Molded Parts

From simple to complex geometries, we produce high-quality injection molded parts that meet stringent dimensional and functional specifications.

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.

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.

What Our Clients Say About Ronningen Research & Development

At Ronningen Research & Development, we believe in delivering precision, innovation, and outstanding results. Don’t just take our word for it—see how our advanced plastic injection molding and custom manufacturing solutions have helped businesses across industries streamline production, improve quality, and drive success.
Plastic Injection Molding Services in Wisconsin

Premium Plastic Injection Molding Services in Wisconsin

Ronningen Research & Development is a leading provider of high-quality plastic injection molding services throughout Wisconsin. We specialize in industries such as automotive, medical devices, aerospace, and consumer products. Whether you’re located in Milwaukee, Madison, Green Bay, or Kenosha, we provide high-precision molded parts with efficient production times. From prototype development to large-scale production, Ronningen ensures your project is completed with reliability, efficiency, and cost-effectiveness. Partner with us for all your molding needs in Wisconsin, and experience top-notch quality and service every time.

Precision Molding in Milwaukee

Offering precise injection molding services in Milwaukee, WI, providing durable parts for the automotive, medical, and aerospace industries with quick turnaround times and high-quality results.

Custom Molding in Madison

Explore custom plastic injection molding solutions in Madison, WI, providing fast production and tailored results for a variety of industries, including consumer electronics and automotive.

Efficient Molding in Green Bay

Efficient injection molding services in Green Bay, WI, ensuring fast production and high-quality, durable parts for industries such as automotive, medical, and consumer products.

Advanced Molding in Kenosha

Offering advanced plastic injection molding services in Kenosha, WI, providing precise, high-quality production for complex parts and large-scale manufacturing runs.

Workers handling recycled materials in a plastic injection molding facility, featuring advanced machinery and equipment for sustainable production processes.
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Industrial manufacturing scene featuring rows of metal molds on a production line with robotic arms in the background, emphasizing design for manufacturability in engineering processes.
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Comparison of a warped plastic part (gray) and a correctly molded part (black), illustrating the effects of warpage on quality in injection molding processes.
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Robotic arm operating precision molding equipment in a manufacturing facility, illustrating advanced technology for aerospace and defense components.
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Precision machining process featuring a close-up of a machining tool above a white plastic component, illustrating manufacturing techniques relevant to electroplating and plastic machining services.
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