• Precious Plastic Los Angeles

    We build a community in Los Angeles of people interested in Precious Plastic. We have shredders, injectors, an extruder, and a few other custom machines. We like to help people get started with PP.

  • Marcus Rosenthal

    Founder Precious Plastic LA. Inventor, builder, mechanical engineer, artist and environmentalist. I built a shredder and injector and am working on a sheet press. Lets create something interesting.