... ,000m2 3.Workers: more then 50 Greenhouse Polycarbonate Sheet used for swimming pool Specifications:1) Thickness: 4mm, 6mm, 8mm, 10mm, ... markets. FEATURES:1. Light transmission: Good light transmission,resistance to aging.2. Weather Resistance: The co-extruded UV coating ... Stable physical nature.6. Light Weight: Light weight, convenient to transporation and installation. Can be cold bent directly. Have ...