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Plastic Molding Overview

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RSP offers high quality plastic injection molding that brings your vision to life. Whether you need to create a fully functional prototype or large volume production, we can make it happen.

Integrating 50+ years of manufacturing knowledge with current best practices and technology, we offer a variety of molding services and value-added processes to meet all of your needs, from single components to full custom turnkey manufacturing.

Our plastic molding and assembly facility in China provides affordable tooling and molding while following US manufacturing practices and quality standards in our state of the art socially responsible and environmentally friendly facility. We are able to host customers on site for optimal efficiency and rapid results.

As a US-based, family-owned and -operated business, we stand behind our work. As a testament to our work, all products and tooling are guaranteed to perform as designed.

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Plastic Capabilities

We have built our facilities to seamlessly integrate a variety of our customer’s plastic molding needs. From full engineering and product development support to efficient manufacturing, we can offer our customers significant cost savings over our competitors. Each and every aspect of our business benefits from the plastic capabilities we have put in place. The benefits include low cost, decreased set-ups, high-quality and precision. Here a few capabilities we are proud to specialize in:

  • Sonic welding & gluing
  • CNC surface grinding
  • Naturally balanced runners
  • Face-mounted inserts
  • Quick mold change systems
  • Thermoplastic engineering materials

Our cross-functional experience allows us to assist all customers in meeting their plastic & manufacturing objectives. We have experience with the following industries:

  • Telecommunications
  • Consumer
  • Industrial
  • Lighting
  • Housewares
  • Medical
  • Agricultural
  • Automotive

A Vision Becomes a Prototype

Our goal is to create a seamless process to watch your vision become a prototype, or even your final product. In that case, we break the project down into four simple steps.

  1. Request a Quote
    Let’s make sure we can be the right partner for you. Once you submit a quote request, you will be contacted by a sales representative to go through project specifications.
  2. Provide Drawings/Files
    To ensure the integrity of your product, we recommend providing drawings/files in any of the following:
    • Solidworks
    • AutoCAD
    • Pro-E
    • STEP/STP (preferred format)

    If the above file formats are not available, we can produce a model from your sketch or drawing.

  3. 3D Modeling
    Once each party agrees RSP is the best partner for your project, you can officially place an order which will launch a creation of a 3D model of the tooling so you know exactly what we will me making. This 3D model will need to be approved by you before proceeding further, ensuring your quality standards are being met every step of the way.
  4. Walk with Us
    Your vision officially begins its physical journey in our 40,000 square foot facility in Pingdi, China. Our experienced team will create the appropriate tooling and mold for the plastic injection process. Then product will go through production and shipping before it gets in your hands. Expect to receive weekly updates on tooling status including photos during the tooling phase of your order.
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Plastic Molding Options

  1. Prototyping
    RSP offers affordable quick turn prototypes. We create prototypes using machined blocks of plastic for the highest quality and strength.
  2. Bridge Volume
    If you need to bridge the gap between prototyping and production, we offer several options. Our customers can select from aluminum or softer steel tools which allow for lower cost tooling and an easier and quicker turnaround. Softer steel and aluminum molds have a limited life of 5,000-50,000 pcs depending on the design.
  3. Production
    For production, the mold is carved out of high-quality steel. Although our average mold takes 3-4 weeks to create, the quality and lifetime of our molds are guaranteed. In many cases, if you order enough parts that the mold is wearing, we will repair it or replace for free. Make sure you discuss this during the quotation process.
  4. Mold Transfer Program
    Our mold transfer program makes it simple for you to seamlessly transfer your tools to us. After an initial assessment, we will partner up to ensure a smooth transfer and additional of equipment or safety stock if needed. Everything will be put into writing to protect the interests of all companies involved.
  5. Lead Time
    Because we work with custom projects across many, many industries, we cannot guarantee a standard lead time. We suggest for you to give us a call or request a quotation to get an estimated lead time for your project. Typically, our lead times are 4-6 weeks for standard tooling depending on the complexity of the tool. We are generally faster than others in the industry.
  6. Communication
    Customer service agents in the US are available during regular business hours. If you need direct contact with our experienced molding engineers we can arrange for email or video service to expedite and resolve any questions or issues.

Machine & Material Specifics

Looking to see what machines, materials and inspection devices we use? Check out our machine & material specifics page.

Value Added Services

In addition to plastic tooling and molding, we have manufactured and assembled 1000’s of different products. Our additional services include:

Standards & Protocols

The highest standards and protocols are put in place for protecting your intellectual property. Our facility features 24-hour security, video surveillance, and strict contractual NDA and assignment contracts with all employees and suppliers. Additionally, all products and tooling are insured under our Risk Mitigation Policy.

Get Started

Since you now know a little bit about our plastic injection molding process, let’s take the first step to making your vision come to life. Fill out a quotation or call us.

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