Huanyu 4K high-definition window screen, pinhole imaging principle, unobstructed visual field, fine Mesh, 0.10 mm ultra-fine wire diameter, using polymer polyester fiber, the nano-material with photo-catalytic function is coated on the surface of the fiber, form a high-definition, transparent, non-stick Ash, easy to clean, dust removal, hydrophobic high performance screen.

It is composed of multiple composite monofilaments with the same cross-section of metal wires. The screen has strong impact resistance, high bearing capacity and patent processing structure.