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Get a Quote for Precision Plastic Injection Molding in Cheyenne, WY

Ronningen Research & Development proudly serves the industrial and manufacturing sectors of Cheyenne, WY with world-class plastic injection molding solutions. With over five decades of experience, we help businesses in Cheyenne streamline product development and production through expertly crafted injection molded parts. Whether you’re producing parts for medical equipment, energy systems, telecom infrastructure, or industrial tools, our ISO-certified manufacturing delivers unmatched consistency and performance.
We specialize in prototype plastic molding, custom tooling, and full-scale production using high-grade thermoplastics and advanced molding technologies. Every part is built with precision, engineered for durability, and produced with a commitment to reducing your time-to-market. If your company in Cheyenne is searching for a reliable injection molding partner, Ronningen Research & Development is equipped to bring your vision to life with speed and accuracy.

High-Performance Molded Plastic Components for Cheyenne Manufacturers

At Ronningen Research & Development, our success is rooted in our ability to deliver injection molded plastic components with exceptional precision, strength, and speed. Serving Cheyenne, WY, we operate a full-scale manufacturing facility using machines ranging from 7.7 to 1100 tons to accommodate diverse part sizes and complexities. Whether you’re producing intricate small parts or larger structural components, we maintain tight tolerances and quick turnaround times. Our quality assurance systems, backed by ISO 9001:2015 certification and Six Sigma methodologies, ensure every product meets performance and dimensional specifications. From energy equipment to telecommunications systems, Cheyenne manufacturers rely on Ronningen for molded parts that perform under real-world conditions—batch after batch, order after order.

Full-Spectrum Plastic Injection Molding Services in Cheyenne, WY

Ronningen Research & Development offers Cheyenne businesses a complete suite of injection molding services—from concept to production. We handle every step: engineering design support, prototype development, mold creation, material selection, and final production. This end-to-end model gives our Cheyenne clients full control over cost, quality, and speed. In addition to traditional injection molding, we offer insert molding, over molding, structural foam molding, ultrasonic welding, pad printing, heat staking, part marking, and more. These value-added processes allow us to customize every detail of your part, delivering functionality and visual quality that exceeds expectations. If you’re in Cheyenne and looking for a partner that can support technical complexity and design flexibility, Ronningen delivers.

Why Ronningen Research & Development is Cheyenne’s Injection Molding Partner

Ronningen Research & Development has earned the trust of companies across Wyoming through a commitment to innovation, quality, and responsive service. Our team combines technical expertise with advanced equipment and proven project management to ensure your injection molding job is done right—the first time and every time.

For Cheyenne businesses, we offer more than just molded parts. We offer strategic manufacturing support—helping you optimize design, reduce material waste, and improve product lifecycle durability. With millions of parts successfully delivered nationwide, we bring that same focus and reliability to every client in Cheyenne, regardless of project size. 

Supporting Cheyenne, WY and Southeast Wyoming’s Manufacturing Needs

Located near vital manufacturing corridors, Cheyenne is home to a diverse and growing industrial community. Ronningen Research & Development proudly supports local businesses throughout Cheyenne, South Greeley, Ranchettes, and the broader Laramie County region. Whether you need molded parts for distribution across the West or on-site production assistance, we deliver precision injection molding solutions built for your operation.
Our responsive support team and fast shipping logistics ensure Cheyenne clients receive expert guidance and timely delivery. With a legacy of quality and innovation, Ronningen is proud to help Wyoming manufacturers thrive through smart, scalable, and dependable plastic molding solutions.
Certifications

Precision Plastic Injection Molding in Cheyenne, WY | 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.

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 Services in Cheyenne, WY

If you’re evaluating plastic injection molding options in Cheyenne, WY, these FAQs can help guide your next step with confidence and clarity.
What types of plastic parts does Ronningen produce for Cheyenne manufacturers?
Ronningen manufactures injection molded parts for energy, telecom, medical, and industrial use. Cheyenne clients rely on us for strong, lightweight, and high-performance components made with precision to meet their industry standards and operating conditions.
Yes. We offer fast, cost-effective prototype injection molding to support early product development and testing. Many Cheyenne startups and engineers use this service to refine designs, validate function, and reduce tooling risks before scaling to production.
We maintain a large inventory of 250+ thermoplastics including ABS, polypropylene, nylon, polycarbonate, and engineering-grade blends. Our experts assist Cheyenne clients in selecting the best material for durability, flexibility, and environmental performance.
We follow ISO 9001:2015 and Six Sigma practices, integrating real-time inspections and automated quality control to ensure repeatability. Each molded part produced for Cheyenne clients is tested and verified to meet exact specifications.
Project timelines vary by volume and mold complexity. However, Ronningen offers quick-turn prototyping within days and efficient scheduling for high-volume runs. Our streamlined systems allow Cheyenne businesses to stay on schedule without sacrificing part quality.