The Advantages Of Plastic Parts

1.Although plastics are often roughly on par with metals in cost per weight, plastics are substantially less expensive by volume. That means the material cost will be less if the material strength of plastic is sufficient for the application.
2.Plastic parts are used everywhere including: computer enclosures, electronic device enclosures, writing devices, containers, lids, handles, buttons, knobs, electrical connectors, phones, auto parts, displays, cups, packaging, ID cards, panels, signs and windows.