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Broken Arrow

Broken Arrow

High-Precision Plastic Injection Molding Services for Broken Arrow, OK Businesses

Manufacturing Excellence in the Rose District and Beyond

Broken Arrow is growing fast. It’s no longer just a bedroom community for Tulsa; it is a manufacturing powerhouse in its own right.

You need parts that fit perfectly every time. You need a supply chain that doesn’t break. You need a partner who understands the urgency of the energy, aerospace, and general manufacturing sectors that drive our local economy.

We deliver High-Precision Plastic Injection Molding Services for Broken Arrow, OK Businesses. We combine speed, accuracy, and engineering expertise to keep your production lines moving.

Why Local Manufacturers Choose Our Injection Molding Services

In the competitive industrial landscape of Wagoner and Tulsa counties, precision is the difference between profit and recall. Whether you are operating near the Battle Creek Golf Club or the industrial parks off the Creek Turnpike, you need components that withstand the real world.

Here is why top-tier companies partner with us:

1. Unmatched Precision and Consistency

Injection molding is the gold standard for producing identical parts at scale. Unlike 3D printing, which is great for prototypes but slow for volume, our injection molding process ensures that the 10,000th part is identical to the first. We hold tight tolerances essential for complex assemblies.

2. Scalability for Growing Businesses

Broken Arrow is booming. Your business needs to scale with it.

  • Low Volume: We handle short runs for market testing.

  • High Volume: We ramp up to millions of units seamlessly.

  • Cost Efficiency: The price per unit drops significantly as volume increases.

3. Material Versatility for Oklahoma Weather

Oklahoma weather is unforgiving. From the scorching heat of July to the ice storms of January, outdoor equipment must survive it all. We help you select the right resins—like UV-stabilized Polycarbonate or impact-resistant ABS—to ensure longevity.

4. Comprehensive Manufacturing Solutions

We don’t just mold parts; we provide a full-service solution. From rapid plastic prototyping service to verify your designs before cutting steel, to final packaging, we handle it all.

The Risks of Ignoring Professional Molding

Trying to cut corners with unverified overseas suppliers or using the wrong manufacturing method (like relying on machining for mass production) often leads to disaster.

  • Supply Chain Delays: Waiting weeks for parts to clear customs while your assembly line in Broken Arrow sits idle.

  • Quality Control Failures: Receiving a batch of parts with “flash” (excess material) or “sink marks” that ruin the aesthetic and function.

  • Compliance Issues: Parts that fail to meet safety standards required for medical or automotive applications.

Don’t risk your reputation. Choose a partner with Expertise, Authoritativeness, and Trustworthiness (EEAT).

Solving the Heat Resistance Challenge

The Problem: A local equipment manufacturer near Northeastern State University’s Broken Arrow campus was facing a critical failure. They were producing housing units for an outdoor sensor used in the oil and gas industry. The previous supplier used a generic polypropylene that became brittle during Oklahoma’s freezing winters and warped in the summer sun.

The Solution: They contacted us for a consultation. Our engineering team performed a detailed Design for Manufacturing (DFM) review.

  1. We identified that the wall thickness was uneven, causing stress points.

  2. We recommended switching to a glass-filled Nylon variant known for high thermal stability and chemical resistance.

  3. We utilized our custom plastic fabrication services to create a test mold quickly.

The Outcome: The new parts passed all environmental stress tests. The client reduced their warranty claims by 90% and secured a new contract with a major energy distributor. By choosing the right material and the right process, they turned a liability into a competitive advantage.

Industry Note: We regularly serve clients across the region. Check out our capabilities for plastic injection molding in Oklahoma to see how we support the broader state economy.

Our Expert Process: From Concept to Carton

We believe in transparency. Here is how we take your idea and turn it into a tangible, high-quality product.

Phase 1: Consultation & Design

We review your CAD files. We check for draft angles (essential for ejecting the part from the mold) and suggest optimizations to reduce tooling costs.

Phase 2: Tooling

We craft the mold.

  • Soft Tooling (Aluminum): Best for lower volumes and faster lead times.

  • Hard Tooling (Steel): Best for high-volume, multi-year production runs.

Phase 3: The Molding Cycle

  1. Clamping: The mold is held shut under massive pressure.

  2. Injection: Molten plastic is shot into the cavity.

  3. Cooling: The most critical step for dimensional stability.

  4. Ejection: The part is released.

Phase 4: Secondary Operations

Do your parts need inserts or threaded fasteners? We offer insert molding plastic parts to integrate metal components directly into the plastic, creating a bond stronger than post-molding assembly.

Phase 5: Assembly & Delivery

We can assemble multiple molded parts into a finished product using our plastic injection assembly services, saving you labor costs.

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

What industries do you serve with your plastic injection molding services in Broken Arrow, OK?
Ronningen serves a broad range of industries, including medical devices, automotive, telecommunications, consumer electronics, and more. Our plastic injection molding services are customized to meet the specific needs of each sector. Whether you need high-precision components for medical applications or durable automotive parts, we ensure that every molded part is of the highest quality, providing reliable and consistent results.
Yes, Ronningen is fully equipped to handle both small prototype runs and large-scale production runs. Whether you need a few parts for testing or thousands of units for mass production, we offer flexible solutions to meet your needs. Our team ensures that both small and large production runs are completed efficiently, on time, and to the highest quality standards, delivering reliable results no matter the volume.
We work with a variety of materials, including thermoplastics, thermosets, elastomers, and specialty resins. The material selection depends on the specific requirements of your project, such as strength, flexibility, and temperature resistance. Our team works closely with you to select the best material for your molded parts, ensuring optimal performance and durability for your application.
At Ronningen, quality is a priority. We follow ISO 9001:2015 standards and utilize Six Sigma practices to ensure that each molded part meets the highest specifications. We conduct rigorous testing, including automated inspections, dimensional checks, and functionality assessments. Our comprehensive quality control process ensures that every molded part is precise, reliable, and performs as expected.
The production timeline depends on the complexity of the part and the quantity required. For prototype runs, we offer fast turnaround times, often ranging from a few days to a couple of weeks. For larger production runs, we work closely with you to establish a production schedule that meets your deadlines without sacrificing quality. Ronningen is committed to delivering high-quality molded parts on time, every time.