Check out the do it yourself network website. They have information for anything you need to know when it come to fixing up your house, big or small. If they don't have the information you can go to most home hardware type stores and ask more information on molding.
More info is required to answer properly. Do you want to make one, or thousands? For one, you find an artist, for thousands you find a plastic molding company. The molding company will either have design and tooling capabilities, or have companies they work with regularly for this purpose.
You can find injection molding on websites online. One such website I found online that has injection molding is http://www.plasticstoday.com/imm.
Foam is the most popular alternative to wood crown molding. It is very durable and you can find it at your local Home Depot or Lowes.
One can find injection molding jobs in London in many different places. Some web pages one can look for this kind of jobs are Monster, Indeed and Total Jobs.
These are also called plastic molding companies, there are several in the united states. Try some of these websites www.rexplastics.com/, www.zycon.com/Products/Plastic-Injection-Molding.html.
Molding for home projects can be found at a local hardware store near you and molding comes in a variety of styles that will suit your needs and styles.
If you pay me.
A book.
Injection molding is a field that is growing at a fast pace,jobs are becoming easier to find.
http://www.corobcutters.com I have contacted them and confirmed that their cutters fit the Craftsman molding head cutter. You can also find cutters sold, with or without the molding head, in places like eBay and craigslist. Google helps find them.
A crown molding chart typically provides details on different types of crown molding, including dimensions, profiles, and recommended uses. It can help you choose the right molding for your project based on style and size requirements.
go to wikepedia and find a lot!!!