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Sterling Suppliers

Providing plastic options for every application.

We source our plastics from the leading manufacturers of plastics throughout the world.  From acquisition to delivery, we maintain strict quality control processes to ensure your product is application-ready and manufactured to specifications.

The relationships we have with suppliers also allows us to provide the best value to our customers, leading to healthy long-term business relationships.  Our team continually strives to source plastics, both traditional and innovative, in an ongoing effort to help our customers improve their end product and meet cost objectives.

Sterling Plastics suppliers
Afton Plastics is a quality-driven manufacturer of advanced high-performance thermoplastic shapes and components.
Formerly Polyone. With a significant portfolio of high-performance and specialty-engineered materials, Avient offers the broadest range of solutions, capabilities and resources designed to make your products better.
Boltaron is one of the leading thermoform plastic sheets manufacturers, providing high-performance thermoformable plastic solutions.
Cast Nylons Limited (CNL) is the largest producer of cast nylon materials and custom cast nylon parts in North America, primarily sold under the NYCAST® and NYLOIL® brand names.
The Ensinger Group is engaged in the development and manufacture of compounds, semi-finished products, technical parts, composite materials and profiles made of engineering and high-performance plastics.
GAPI is your experienced manufacturer of components made of high-performance polymers and elastomers.
Gehr is a family owned and operated company, who has been ranking amongst the global leading producers of thermoplastic semi-finished products for over 85 years.
Industrial Plastics and Machine is a national supplier of stock and custom molded PTFE rod, tube, plate, sheets, gaskets and machined parts.
King Plastics is a leading manufacturer of quality polymer sheets, giant slabs, and massive shapes since 1968.
Mitsubishi Chemical Advanced Materials is a leading global manufacturer of high-performance thermoplastic materials in the form of semi-finished products and finished parts.
Norplex Micarta provides Thermoset Composites Solutions, including Prepreg, Sheets, Tubes, and Custom Shapes.
Rochling Plastics is a plastics engineering company headquartered in Mannheim, Baden-Württemberg, Germany.
SciCron Technologies is a custom coater of plastic sheet and plastic formed and fabricated parts.
Simona Engineering Plastics specializes in providing high performance material solutions for a wide range of industries, including HDPE polymer.
Westlake uses advanced melt processing technologies to convert over 20 different types of thermoplastic resins into rods, sheets, slab, and film.
ZL Engineering Plastics is a major supplier of stock shapes in North America. ZL products are backed with 70 years of stock shapes manufacturing experience by prominent European manufacturer Zell-Metall GmbH.
Finding the right Plastic Suppliers for your application begins with our experts.

Industry leaders choose Sterling

Learn how we help enhance quality and value of engineered plastics.

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