Harkness Industries, Inc. - Company Profile

Extrusion Services

Extrusion includes the manufacture of lengths of cross-sectional shapes and profiles.  Extruded products are available in a wide variety of materials and material combinations.

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Molding Services

Molding services create ceramic, composite, glass, rubber, plastic, silicone, or metal parts by combining solids or powders with liquids, or by pressing solid materials or powders into a die or form.

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Plastic Extrusion Services

Plastic extrusion services suppliers specialize in extruding plastics and polymer compounds into custom and standard profiles and shapes.

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Profiles and Structural Shapes

Profiles and structural shapes include shaped stock with uniform cross sections such tees, angles or beams manufactured through extrusion, continuous casting, roll forming, and other processes.

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Rubber Molding Services

Rubber molding services include molding techniques such as injection molding, compression molding, thermoforming, urethane casting, and dip molding.

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Semifinished Shapes and Stock Materials

Semifinished shapes and stock materials include sheets, plates, rods, bar stock, tubes, profiles, etc. in plastic, metal, ceramic and other materials.

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