... design serviceFrom the use of processed products,raw materials dis-solvability,anti-aging,high-resistance,heat ... ,outstanding color performance,has extensive and excellent performance...PVC profile is polyvinyl chloride resin modified, add stablizers ... structure.From the use of processed products,raw materials dis-solvability,anti-aging,high-resistance,heat ... 2011-4-27 02:43:14 PVC building materials