Hart Enterprises, Inc.

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Sparta, MI  |  616-887-0400

At Hart Enterprises, we are dedicated to turning your ideas into quality medical devices. To meet all your medical manufacturing needs we provide both metal and plastic fabrication services. We specialize in manufacturing custom hypodermic needles, small diameter tubes, and custom medical devices. With our variety of contract manufacturing and injection molding services, we can meet all of your medical device requirements. Contact us today to get started on your medical device solutions!

Injection Molded Plastics Power Pages

Plastic Gears

Plastic Gears

A plastic gear is a toothed wheel made up of engineering plastic materials that work with others to alter the relation between the speed of an engine and the speed of the driven parts. The engineering plastic materials used in manufacturing plastic gears can be...

Plastic Injection Molding

Plastic Injection Molding

Plastic injection molding, or commonly referred to as injection molding, is a manufacturing process used in the mass fabrication of plastic parts. It involves an injection of molten plastic material into the mold where it cools and...

Thermoplastic Molding

Thermoplastic Molding

Thermoplastic molding is a manufacturing process that works to create fully functional parts by injecting plastic resin into a pre-made mold. Thermoplastic polymers are more widely used than thermosetting...

Plastic Molding Processes

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