Polymer Dynamics Inc
- Custom molder of castable urethanes, polyurethanes, and silicone elastimeric material for prototyping, short run, and production for all industries
- http://www.polymerdynamics.com/

Urethane Innovators Inc.
- Manufacturers of cast urethane rollers and other industrial products. Specialists in urethane formulation and product redesign to enhance performance.
- http://www.urethaneinnovators.com/

Enflo Corporation
- Manufacturer of PTFE products including sheet, tape, rod, tubing. Manufactured to special tolerances, or custom sizes and material.
- http://www.enflo.com/

Johnson Plastics
- Manufacturing custom urethane cast products including, gaskets, chute liners, bumpers, gears, wheels, bushings, and a range of other cast parts.
- http://www.johnsonplastic.com/

Ura-Flex Manufacturing
- Produces cast urethane products, specializing in pipeline pigs, also casts parts as small as a few grams to parts weighing hundreds of pounds.
- http://www.ura-flex.com

Elastomer Specialties, Inc
- Custom casting of urethane, polyurethane and polyurea elastomer products for pipeline, oil field, mining, and manufacturing industries.
- http://www.elastomer.com/

Tapco Inc.
- Manufactures cast urethane elevator cups used in agricultural and industrial applications.
- http://www.tapcoinc.com

Taiwan PU Company
- Manufacturer of cast polyurethane finished products such as wheels, rollers and squeegees.
- http://www.taiwanpu.com/

S & S Acrylic
- Casting of acrylic risers, picture frames, displays, sign holders or other acrylic products in stock or can make custom acrylic product.
- http://ssacrylic.com/

Foremost International Corp.
- Manufacturer of cast acrylic products including , desk clocks, paper weights, frames and other office and household items.
- http://www.acrylicware.com/

Gervacril
- Manufacturer of cast acrylic products including tubes, rods bars and balls.
- http://gevacril.com/

CPI Molding Inc.
- Resin casting of polyester resin, manufacturing furniture, lamps, decorative accessories, signage, and architectural products.
- http://www.cpico.com

Reb Toys Castings
- Offering miniature pewter figure molds, miniature collectibles, wildlife molds, toy soldier molds, mold making materials, Lee precision reloading equipment and hard to find casting supplies.
- http://www.miniaturemolds.com/

Elastochem Specialty Chemicals, Inc.
- Fabricate cast polyurethane products and manufacture polyurethane and epoxy based coatings, foams, sealants, adhesives and primers.
- http://www.elastochem-ca.com/

Davies Molding
- Catalogue site with a selection of knobs, handles, cases, and other parts made from thermoplastic to thermoset, phenolic molding to polypropylene molding.
- http://www.daviesmolding.com/

Gallagher Corporation
- Custom molder and caster of polyurethane and thermoplastic parts for a range of industries.
- http://www.gallaghercorp.com/