Screenshot 2025-09-11 at 11.48.28 AM.png

Custom Injection Molding and Tooling Solutions

About us

Skyline is a full-service custom injection molding company serving the automotive, electronics, HVAC, education, outdoor recreation, and sports industries.

Learn about our equipment & capabilities

    • Injection Molding

    • Overmolding

    • 2K Molding

    • Insert Molding

    • PPAP

    • Automation

    • Part Decoration

    • Ultrasonic Welding

    • Wide Range of Plastic Materials

    • Prototyping & Testing


    • Mold Manufacturing

    • Engineering Changes

    • Repair Work

    • Preventative Maintenance

    • Mold Design

    • 3D Printing

    • Moldflow

    • Gauges & Fixtures

    • End of Arm Tools for Automation

    • MUD Frame & Inserts Tooling

    • ENGEL VICTORY 2K 500 Ton

    • ROBOSHOT 138 ton

    • ROBOSHOT 198 ton

    • ROBOSHOT 198 ton

    • ROBOSHOT 240 ton

    • ROBOSHOT 330 ton

    • MILACRON MTS 90 ton

    • MILACRON MTS 140 ton

    • All presses have 3 or 5 axis robots for part removal & conveyors for streamline automation.

    • Beside the press dryers

    • Central Chiller System

    • All presses newer than 2014 and energy efficient

    • 5 All Electric Machines

    • 3 Servo Hydraulic Machines

    • 2K Molding capability with rotating platen - Engel 2K 500 Ton

2K Injection Molding

In 2023, we installed a 2K Engel Victory 500-ton machine. This upgrade will enhanced our production capabilities and improved efficiency in our manufacturing processes.

Facilities

Our 20,000 sq ft facility has eight machines, ranging from 90 to 500 tons, allowing us to mold various parts in small and large quantities. Our in-house tooling department ensures molds are well-maintained, and we can make engineering changes quickly.

Why Skyline?

Skyline Plastic Systems, Inc. offers complete product development support, including design, material choice, prototype tooling, and production. Our in-house tooling team manages maintenance, repairs, and changes, reducing shipping costs and lead times for a faster, cheaper process.

Customer Reviews

  • “Doc is one of those people you instantly know, like and respect. His genuine character is reflected by his family and his employees. He and his team at Skyline Plastics are dedicated to quality and integrity of our product, our company and their company. I came to Doc with a large and difficult over-molded project late in 2012. He and his team knocked it out of the park and now manufacture the lightest kayak hatch (relative to size) in the paddlesports industry. Skyline Plastics is now our Injection Molder of choice and we continue to develop new products with them. I would recommend Doc and his team to anyone.”

    Chris Erdahl, Legacy Paddlesports Product Development Engineer Asheville, NC

  • “Centering on Children began working with Skyline Plastics towards the end of 2010. The prospect of having our own “shoebox” lids and bases manufactured was a big move for us, both in a financial and design sense. These lids and bases were a crucial component for the activities we produced for young students on the autism spectrum. Doc and his team worked closely with us in order to be assured that these new lids and boxes would serve us as well as our previous ones had. And, in fact, they turned out better, with design advantages we did not have previously. Communication was the key, as well as a sensitivity to what our overall needs were. Skyline excels in both these areas. We also have experienced, as has many other companies, financial ups and downs as the economy is attempting to right itself. Skyline has always worked with us, being flexible with how much we are able to order at any given time. They have even made unscheduled deliveries to help us out of tight jams. It’s clear that Debbie and Doc care for their clients, beyond having just a financial arrangement. We have never regretted our decision to go with Skyline Plastics. Our relationship is as strong as ever and hopefully, will continue for many years to come.”

    Ron Larsen, Centering on Children, Inc. Shoebox Tasks-Educational Tool for Autistic Students