There are many manufacturers of plastic parts around the world. Some popular manufacturers include:
Plastic Omnium:
	Plastic Omnium is a global manufacturer of plastic automotive parts and systems.
Magellan Aerospace:
	Magellan Aerospace is a leading manufacturer of complex plastic parts for the aerospace industry.
Berry Global:
	Berry Global is a leading manufacturer of plastic packaging products and custom plastic parts.
PolyOne:
	PolyOne is a global manufacturer of plastic materials and solutions, including custom plastic parts.
Röchling:
	Röchling is a global manufacturer of plastic semi-finished products and custom plastic parts.
Eaton:
	Eaton is a global manufacturer of plastic components and systems for a variety of industries, including automotive, aerospace, and healthcare.
Plastikos:
	Plastikos is a leading manufacturer of custom plastic injection molded parts and components.
Currier Plastics:
	Currier Plastics is a manufacturer of custom plastic parts and components, specializing in thermoforming and injection molding.
Flextrus:
	Flextrus is a global manufacturer of plastic parts and components for the automotive and healthcare industries.
Spartech:
	Spartech is a leading manufacturer of plastic sheets, films, and custom plastic parts for a variety of industries.