Blinds to bump direction of the blade to stop outside the line of sight, lighting, while blocking the line of sight at night from top to bottom of the outside world, the convex face of the blade, then the indoor wood shutters, the shadow will not reflect significant to the outdoors, clean assured shutters, easy to clean. Usually just wipe with a rag, cleaning with a mild detergent. Do not worry about fading, discoloration. Waterproof blinds can also be completely washed. Double adjustable shutters rain rain for required ventilation, insulation adjust airflow room or other public places to install blinds, side frame it with gullies by rain dripping leaves and with a frame and streamlined regulation vanes, it is not only the advantages of having a single rain rain blinds shutters, but also according to the staff room temperature or ventilation requirements, to regulate the opening of shutters. Blinds adjust flexible, reliable, year-round operation without lubrication, no noise, good sealing performance. Blinds prices, Changle shutters, metal longtai provided by Linqu longtai metallwarenfabrik. Linqu longtai metallwarenfabrik (www.wfhulan.com) strong, credible, Shandong Weifang materials processing industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead longtai metal and you hand into the brilliant, for a better future!