gewölbte Verschluss weiße Farbe

Features 1, Durable/the material will be everlasting for 20 years, if maintained well, it will last for more than a hundred years, nearly as old as the house(for example: In European the libraries, the hotels are still used now.) 2, Adjust the light, anti­- ultraviolet radiation, create the comfortable environment 3, Ventilate, windproof and anti-dry, share the natural surroundings 4, Any louver can be controlled for the shutters’ opening, soundproof, heatproof and dustproof 5, Privacy protective 6, Easy to clean 7, Material from basswood which is the most anti-distortion wood Opening 1, level-opening: easy to open, airproof well, fit for the big wardrobe, washing room, bedroom, kitchen room, bookroom, pavilion single window to outside. 2, Folded-opening: enlarge the field of vision, save the space, usually for pieces of windows, especially for the storage room, change room, separate room and the grounding window. 3,Push and pull opening: occupy less space, fit for wardrobe and kinds of the separate doors Caftwork 1 Timber: Sanfeng shutters’ material is the good timber in the north which grows long period, the quality is exquisite; the de density is high, adapt the international process including 20 work stages 2 Pure hand-made: assembled all used the way of being rabbet, completely realize the product’s fastness. 3 Painting: adapt the international standard 4 Metal: adapt the famous national brands