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Casper

Casper

Advanced Custom Plastic Injection Molding in Casper, Wyoming

Ronningen Research & Development proudly offers advanced plastic injection molding services to manufacturers and engineers throughout Casper, WY. With over 50 years of experience in the molding industry, our team specializes in delivering precision-molded components built for performance, longevity, and manufacturing efficiency. Whether you’re in the energy sector, healthcare, telecommunications, or industrial equipment manufacturing, we provide end-to-end solutions that accelerate your path from design to production.
Our ISO 9001:2015-certified processes and Six Sigma manufacturing standards ensure every molded plastic part meets strict tolerances and consistent quality benchmarks. We support Casper companies at every phase—from prototype injection molding and custom tooling to high-volume production and advanced assembly services. If you’re seeking a reliable plastic injection molding company in Casper, WY, Ronningen Research & Development delivers the performance you can trust and the results your operation demands.

Casper's Trusted Source for High-Quality Molded Plastic Components

At Ronningen Research & Development, we combine decades of expertise with state-of-the-art molding equipment to support Casper manufacturers in producing accurate and efficient plastic parts. From small-scale part runs to high-volume programs, our team is equipped to manage projects of any size while maintaining fast cycle times and tight process control. Each injection molding project in Casper is powered by precision machines ranging from 7.7 to 1100 tons, designed to handle complex geometries and multi-material builds. We integrate Six Sigma practices throughout our workflow to minimize defects, improve part durability, and reduce turnaround times. For clients across Casper, WY, we’re more than a manufacturer—we’re a strategic production partner dedicated to excellence.

Full-Service Plastic Injection Molding for Casper, WY Businesses

Ronningen Research & Development offers a complete suite of injection molding services tailored to the needs of companies in Casper. We handle every step of the process under one roof—design assistance, material selection, prototype validation, mold making, production, and final inspection. This vertically integrated model gives you more control over quality, cost, and delivery timelines. Beyond standard plastic injection molding, we offer advanced techniques such as insert molding, over molding, ultrasonic welding, and structural foam molding. For aesthetic and functional enhancements, we also provide pad printing, hot stamping, leak testing, trimming, and custom packaging. Our team works closely with each Casper client to understand part usage, tolerances, and design intent—ensuring every molded component is engineered for real-world success.

Why Casper Manufacturers Partner with Ronningen Research & Development

Ronningen Research & Development stands as a trusted plastic injection molding partner for Casper’s growing industrial base. With a proven track record of success serving clients across the United States, we bring technical expertise, production scalability, and customer-focused support to every project. Our commitment to American manufacturing, quality assurance, and continuous improvement makes us the top choice for Wyoming-based companies.

For complex molding challenges, quick prototyping needs, or long-term production contracts, our team is ready to provide the engineering and production support you need. From design optimization to final shipment, Ronningen ensures you receive world-class service and flawless plastic molded parts—delivered on time, every time.

Serving Casper, WY and Surrounding Regions Across Wyoming

Ronningen Research & Development is proud to serve the Casper manufacturing community and surrounding areas in Natrona County. We support local industries with reliable plastic molding services designed to meet the needs of oil & gas support services, mining equipment manufacturers, industrial machinery suppliers, and medical component developers.
Whether you’re in central Casper, Paradise Valley, or Evansville, our dedicated team is available to assist you with every phase of your injection molding needs. With responsive communication, dependable shipping, and engineering support built into every project, Ronningen delivers the quality and efficiency Wyoming companies rely on.
Certifications

Ronningen Research: Custom Plastic Injection Molding in Casper, WY

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.

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.

FAQs – Plastic Injection Molding in Casper, WY

For businesses in Casper exploring plastic injection molding, here are some common questions we receive from local clients and procurement teams. 

What types of plastic parts can Ronningen produce for Casper, WY manufacturers?
Ronningen produces a broad range of molded parts for Casper clients—from energy sector components to custom enclosures for electronics. Each part is manufactured to meet industry-specific demands for temperature resistance, impact strength, and regulatory compliance.
Absolutely. We offer rapid prototype molding services that help companies in Casper evaluate part fit and function before moving into large-scale production. It’s a cost-effective way to test your product and reduce development risks.
We offer over 250 materials, including ABS, nylon, polycarbonate, polypropylene, and custom-engineered resins. Ronningen’s experts help Casper businesses choose the best material based on part design, mechanical requirements, and application environment.
Ronningen uses ISO-certified quality systems, automated inspections, and advanced tooling checks to verify every part’s accuracy. Casper clients benefit from our Six Sigma processes that reduce defects and ensure parts meet exacting specifications.
Turnaround varies based on project complexity, but we offer expedited prototype delivery and flexible scheduling for full production runs. Many Casper clients see prototypes in days and full-scale production within weeks—always with a focus on precision and efficiency.