I can supply you more than 180 sizes PS plate:
1) width: 120-1140mm
2) length: 210-1600mm
3) thickness: 0. 15-0. 3mm
4) others sizes available on request
Outer packing:
Standard export carton
Features:
1) highly photosensitive material reduces exposure time by 1 / 3
2) color changes after exposure, making it easy to check the image
3) mat surface helps keep contact between film and plate
4) weak alkaline coating protects the environment