Blinds prices, longtai metal shutters provided by Sichuan Long Tai Metal Products Linqu. Linqu longtai Metal Products (www.wfhulan.com) is specialized in the "blinds, aluminum air conditioning grille, pvc fence, antique gazebo, wood flower" of the enterprise, the company of "honesty, hard service" concept provide you with the highest quality products and services. Welcome to inquire! Contact: Li Zongbiao. 1. nonrupturable or punching punching blades have flash. ⒉ sanding blade should be noted that even wooden blinds, especially on both sides of the blade edge is not easy sanding, causing rough edges on both sides. 3. Due to the use of different wood, resulting in different wood, different colored aluminum blinds difficulty painting pictures, color is not easy to master, while generally rests proofing, offers a wide deep / shallow for the customer to confirm it, and must be the same piece each retained more accurate cutting blade. 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, to prevent blade deformation. 6. It should be noted the flatness of the entire window Blades, the area should not be bent or banana-shaped deformation blinds 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. Installation surface color, damaged, rotten spots, cracks electric blinds installation surface color, damaged, rotten spots, cracks, replace decorative panels. The use of wood windows and doors should be coordinated sets of double doors and shutters and wooden fans, color, decorative panels and moldings color is not large, wood species should be the same. Electric shutters installed hardware failure is electric shutters swing hinges not on the positive lead sash and frame sets uneven, each hinge can be unscrewed a screw, and then adjust the flatness of the frame to adjust the blinds repair correct and then tighten all the screws. Such as short hinge screws, screws can cause a thwack and tilt doors should swing repair replacement fan Kuang appropriate screws. When the screw must be straight. Screws should be driven into the full-length and then screwed into the remaining 1/3 2/3 non-driving or tilt once screwed.