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Ronningen R&D: Precision Plastic Injection Molding in Manchester, NH

High-Precision Plastic Injection Molding Solutions in Manchester, NH

Plastic Injection Molding & Manufacturing Solutions in Manchester, NH

Precision manufacturing is the heartbeat of modern industry. At Ronningen R&D, we specialize in high-tolerance Ronningen R&D: Precision Plastic Injection Molding in Manchester, NH, providing the engineering expertise required to turn complex designs into durable, market-ready products. From the historic Millyard to the growing tech corridors along the Merrimack River, we provide Manchester’s innovators with the tools they need to scale.

High-Performance Manufacturing for the Queen City

While our physical manufacturing facility is located in Michigan, we are proud to serve Manchester, NH, through our advanced Michigan-based operations. We bridge the geographical gap with a robust remote service model, ensuring that New Hampshire businesses receive the same precision and responsiveness as a local shop, backed by the industrial scale of our Midwestern headquarters.

Key Benefits for Manchester Partners:

Solving Manchester’s Unique Production Challenges

Manchester’s diverse economy—spanning medical technology, aerospace, and consumer electronics—demands a partner who understands strict regulatory environments and harsh regional conditions.

Why Precision Molding Matters in New Hampshire:

  1. Climate Resilience: Products destined for New Hampshire’s fluctuating temperatures—from humid summers to freezing winters—require specific resin selection to prevent warping or brittleness.

  2. Regulatory Compliance: For firms in the medical or defense sectors near Manchester-Boston Regional Airport, we provide full traceability and rigorous quality assurance.

  3. Prototyping Transitions: We help you move from 3D printing to bridge tooling, ensuring your design is optimized for mass production before you commit to high-volume steel molds.

From Concept to Completion: A Success Story

A Manchester-based startup specializing in outdoor environmental sensors recently faced a critical hurdle. Their initial 3D-printed prototypes were failing in the field during the damp New Hampshire spring. They needed a ruggedized, waterproof housing that could be produced in high volumes without losing the intricate internal clips required for their electronics.

They were hesitant to work with a partner outside of New England, but after reviewing our Michigan-based operations and our history of serving Manchester, NH, they chose Ronningen R&D.

The Strategy: Our engineering team performed a comprehensive Design for Manufacturing (DFM) analysis. We suggested a specific polycarbonate/PBT blend to handle the UV exposure and chemical resistance required for outdoor use.

The Outcome:

  • Precision Tooling: We developed a multi-cavity tool that ensured 100% part repeatability.

  • Scalable Success: Within six weeks, we were shipping 10,000 units directly from our Michigan facility to their Manchester assembly site.

  • Market Leadership: The client successfully secured their Series B funding, citing their reliable manufacturing partnership as a key factor in their operational stability.

The Ronningen R&D Engineering Process

We serve Manchester, NH, with a streamlined, professional workflow designed for remote collaboration:

  • Step 1: Technical Consultation: We discuss your specific Manchester project goals, material requirements, and budget constraints.

  • Step 2: DFM Analysis: Our engineers review your CAD files to identify potential molding issues like sink marks or uneven wall thickness.

  • Step 3: Tooling Construction: Molds are fabricated at our Michigan headquarters using high-precision CNC machining.

  • Step 4: Sampling & T1 Approval: We ship first-article samples to your office in Manchester for inspection and testing.

  • Step 5: Production & Logistics: Upon approval, we move to full-scale production and manage the shipping to your New Hampshire location.

Certifications

Our Active Certifications

ISO 9001:2015
Quality Management System
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U/L CERTIFIED
Product Safety Testing
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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.

Frequently Asked Questions About Plastic Injection Molding in Manchester, NH

At Ronningen, we understand that selecting the right manufacturing partner is critical to the success of your project. Below are answers to some of the most frequently asked questions about our plastic injection molding services in Manchester, NH. Our goal is to provide you with the information you need to make informed decisions and ensure that your project meets all of your requirements.
Q1: What plastic injection molding services does Ronningen offer in Manchester?

Ronningen offers a wide range of plastic injection molding services, including traditional molding, over molding, insert molding, and structural foam molding. We also provide secondary services like machining, electroplating, pad printing, part marking, and custom packaging, all completed in-house. These services help reduce lead times, streamline production, and ensure that your parts meet both functional and aesthetic specifications.

Yes, Ronningen is equipped to handle both small-batch prototypes and high-volume production runs. Our advanced equipment allows us to efficiently scale production to meet your needs, whether you need a few hundred parts or millions. We ensure that every part is produced with precision and quality, regardless of the production volume.

We follow ISO 9001:2015 certified processes for quality management and use advanced inspection systems, such as CMMs, vision cameras, and leak testers, to ensure that each part meets your exact specifications. Our quality control team monitors every stage of production to ensure that all parts meet the required standards of performance, durability, and aesthetics.

Ronningen works with a variety of materials, including polypropylene, ABS, polycarbonate, and high-performance thermoplastics. We assist in selecting the best material based on your part’s function, durability, and environmental conditions. We also offer custom coloration to match your design specifications and enhance the visual quality of your parts.

Yes, Ronningen specializes in prototype injection molding. Our rapid prototyping services allow you to test and refine your designs, materials, and functionality before committing to full-scale production. This helps reduce risks and ensures that the final product meets all of your specifications and requirements.

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.