Zonel Filtech as one of the most professional filter materials manufacturers whom equipped with most advanced projectile looms and the finish treatment machines whom can offer the full ranges of screen meshes / bolting cloth for different industrial occasions for various usages. Product range: Polyester bolting cloth for printing and general filtration; Polyester flour meshes; Polyamide/nylon bolting cloth for printing and general filtration; Polyamide/nylon flour screening meshes; PP filter mesh/PP screen meshes. Mesh opening: 25 ~ 1800micron Width: within 3.6meters can be customized.