... best advantages of plastic and wood .theplastic shields the wood from moisture and insect damage .so there is no rotting ... resistance ,resists moisture ,insects and UV,insulation,heat insulation,resists from -40 low temperature to 60 high temperature . A batter ... ,250,000 per year USD6,913,328 Export Market Distribution: Market Revenue(Previous Year) Total Revenue (%) North America USD 51,150 0.74 ...