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Plastic Extrusions
  Plastic Angles
  Plastic Angle Covers
  Plastic U-Channels
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  Plastic Tubes
    Plastic Custom Tubes
  Plastic Stock Profiles
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  Plastic C, J, U etc.
Plastic Extrusions Catalog
Guide to Extrusion Design
Aluminum U Channels
Plastic Injection Molding
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Color Options
In Stock
Color Matching
Plastic Sheet Fabricators
In-House Project / Tool Design
Color Matching
Screen Printing
Labeling & Packaging
Material Certification
In-Line, Secondary Fabrication
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CNC Capabilities
Customer Service
ISO Certification
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SeaGate Plastics has the ability to provide
Stock and Custom plastic products to fulfill your
manufacturing needs
(Since 1987)

SeaGate Plastics has been providing
high quality plastic products since 1987

At SeaGate Plastics we provide more than plastic components,
we provide solutions that improve your product’s profitability.

For more information call (419) 878-5010

What We Do:   Materials:

Plastic Extrusions

Plastic Injection Molding

CNC Machining & Fabrication

Plastic Components

Ex. Complete Assembly:
and CNC Components

  • ABS (Acrylonitrile Butadiene Styrene)
  • Acetal
  • Acrylic
  • Butyrate
  • Electrically Conductive/Static Dissipative
  • HDPE (High Density Polyethylene)
  • LDPE (Low Density Polyethylene)
  • MDPE (Medium Density Polyethylene)
  • Nylon
  • PVC (Polyvinyl Chloride-rigid and flexible)
  • Polycarbonates
  • Polypropylene
  • PETG
  • Polystyrene (HIPS)
  • Polyurethane
  • TPE (Thermoplastic Elastomers)
  • TPR (Thermoplastic Rubber)
  • UHMW (Ultra High Molecular Weight Polyethylene)
We pride ourselves in saving our customers time
and money on high-quality plastic products.


Since 1987 SeaGate Plastics has been providing high quality thermoplastic extrusions, injection molded components and CNC machined sheet goods to an ever-expanding list of clients from the automotive, packaging, point-of-purchase display, material handling, furniture and furniture sectors, as well as a wide range of OEMs and specialty markets.

Unparalleled service, design assistance and quick turnaround, coupled with competitive pricing, are but a few reasons that industry leaders choose SeaGate Plastics for their plastic component needs.

At SeaGate Plastics we provide more than plastic components – we provide solutions that improve your product’s profitability.

We manufacture a wide range of plastic extrusion parts from both stock and custom materials.

Your one-stop source for plastic...

Manufacturing facilities...SeaGate Plastics operates extrusion facilities in both Ohio and Michigan with a combination of 12 high efficiency extrusion lines, injection molding machines and multiple 3- and 5-axis CNC machines in over 85,000 sq. feet of manufacturing space.

We can transform your vision into reality. Our quality craftsmanship and in-house engineering enable us to provide creative, cost effective plastic extrusions, injection molded and CNC machined solutions to your existing or future product requirements. Our knowledge and experience in the development and fabrication of plastic products can provide your company with a competitive edge in the marketplace.

SeaGate Plastics is looking for the opportunity to provide high quality, custom components for your industry. From initial consultation through delivery we can do it all for you! We provide engineering, material selection, fabrication, special packaging

SeaGate Plastics offers all of our customers the finest service.

  • Timely quotations regarding your plastic parts
  • Color matching
  • In-house design and engineering
  • Material selection and certification
  • Assembly
  • Screen printing
  • In-line fabrication
    • Cutting, coiling, drilling, laminating, punching, slitting, silk screening, routing, tape application.
  • Special packaging and labeling
  • Die cutting

To request a quotation or to learn more about SeaGate Plastics capabilities and services please contact us today.