1. nonrupturable or punching punching blades have flash. ⒉ uniform sanding blade should be noted, in particular, easy sanding two sides of the blade, resulting in both sides of the rough edges. 3. Due to the use of different wood grain to produce different colored painting of difficulty varies, color is not easy to master, while generally rests proofing, offers a wide deep / shallow for the customer to confirm it, and must be retained with a respective cutting blade more accurate. 4. Note that the number of leaves and leaf thickness and length of the finished hanging prevent factories cut corners. 5. camber is particularly important, should not exceed 12 degrees blinds to prevent blade deformation. 6. It should be noted the flatness of the entire window blinds aluminum blades of each, should not be bent or banana-shaped deformation zone shall positive / negative repeatedly checked. 7. films from top to bottom through the entire window, in turn pale color / medium / dark adjustment, especially in the middle part of the visual whole window is very important. Shutters is a family house decoration software installed blinds prices, new buildings, renovation will basically use. So blinds how to use it? In normal use should we pay attention to it? How to correctly use blinds 1, before pulling the blinds, the first blade angle is adjusted with the track 90, the blade and the blade was a parallel state. 2, pulling blinds, vertical blinds holding the handle pulling a rope (horizontal blinds pulled all the rope) can pull the blade. 3, shutters and doors to keep dry, clean, avoid contact with plenty of water. 4, is strictly prohibited scratch hard objects or sharp knives and other surface collision blinds. 5. Do not open the window to use wind, close the windows when the rain to avoid water seepage. Longtai metal shutters prices provided by longtai Changyi metal shutters. Looking for "blinds, aluminum air conditioning grille, pvc fence, antique gazebo, wood flower" fly suppliers choose to have the whole network business alliance certification: Linqu longtai Metal Products (www.wfhulan.com), trustworthiness and reliability, now click on the "Business Alliance Customer" on page with our live chat now!