Leaves blinds are an important part of the adjustable shutters. When to buy blinds, shutters best to touch the blade is smooth and uniform, to see if each of the blades will play flash. In general, good quality shutters processing details of the preferred blade shutters, in particular plastic, wood, bamboo leaf shutters blinds made price, if the texture is better, then its life will be longer. Blinds 1, using the same method of measuring the size of the outer frame. 2, to determine the depth of the window blinds blades move freely enough blinds manufacturer, different window blinds installation requirements are not the same depth. 3, when the installation needs fixed or flat 8cm depth. 4, sliding vane installed in addition to considering the width of the product should also consider installing the product layers. 5, the general activities of the two sliding vane need to ensure that the depth of 15cm, depth 10cm single fan needs; folding installation required reserve 10cm depth. Speaking of automatic blinds must mention, the current domestic plastic doors to European doors for most, but there are also a small number of American-style doors. The European and American windows and doors combine their respective strengths to choose between them and combine as I used to, in addition to link China's basic national conditions, China's quest for window profiles and this is very necessary. But still the need for further efforts in this regard, the processing hardware accessories series and many other questions. These work well, Chinese plastic doors and windows will enter the market as soon as possible. In general, the development of personal profiles worthy initiative, it is necessary to initiate. The primary has a history of five thousand years of Chinese civilization, the development of profiles with Chinese characteristics, if China can have characteristics thousand civilization is reflected in the window profiles, it would be a nice thing. Shutters performance, Tongling shutters, metal longtai provided by Linqu longtai metallwarenfabrik. Linqu longtai Metal Products (www.wfhulan.com) strong, credible, Shandong Weifang Fence, bar, network, and other 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!