Who we are
Expert Plastic Fabricators
Plastic Depot offers custom plastic fabrication, laser engraving & cutting, trade shows exhibit services, print services, boat window & hatches production, & CNC services in Gardena, CA.
Custom Design Services
Since 1971, Plastic Depot (formally Southbay Plastics) in Gardena, CA has been delivering superior custom plastic fabrication, laser engraving, laser cutting, LED light integration, sneeze guards, trade shows exhibit services, CNC services, boat windows & hatches, and print products and services throughout the country.
We are a highly skilled team with years of engineering and design experience. Our goal is to always surpass your expectations! What sets us apart is the speed and quality of our services, our many years of experience, and the free technical advice offer.








Looking for Plexiglass, Polycarbonate, or some other material?
Yes, we do more than fabricate— we also provide you with the materials to get the job done.
Our Blog
Benefits of 3D Printing
3D printing is a relatively new concept to most people in today's day and age. Most 3D printers have been made readily available for businesses to use as of 2020 as their quality has gotten better...
What Should I Use LED Lights For?
LED lights are a great addition to improving your home's visibility. They also can be additions to vehicles, outdoor gear, picture frames, etc. The extensive uses of LED lightbulbs paired with their...
Printing on Different Mediums
Printing for projects can be fun to shift the medium for. Whether it be wood, glass, plastic or metal, each can give a different tonality to the piece. Here are some ideas on which medium to choose....