pvc wood doors 1)Fireproof,rotproof,rustproof,dampproof 2)Waterproof and heatproof 3)Easy maintenance 4)Easy installation double glazed patio doors 1) Fireproof,rotproof,rustproof,dampproof2) Waterproof and heatproof3) Easy maintenance4) Easy installation5) Easy to clean6) Sound resistance7) Impact resistance8) Anti-bacterial9) No repaint needed10)Nogrouting11)Economical and substantial