Electric shutters | longtai metal | Changle shutters provided by Linqu longtai metallwarenfabrik. Linqu longtai metallwarenfabrik (www.wfhulan.com) is a professional "blinds, aluminum air conditioning grilles, pvc fence, antique gazebo, wood flower" company. Since its inception, we adhere to the "honesty, sound management" approach, the courage to participate in healthy competition in the market, so that the "" brand has a good reputation. We adhere to the "service first, customers first" principle, so that the metal longtai won the trust of customers congregation in materials processing, and establish a good corporate image. Special Note: This information is for reference pictures and information, please contact us to obtain the most accurate information, thank you! An emphasis on the need for partial adjustment lever is shutters. Shades of adjustment lever has two functions electric shutters, blinds one to adjust the blinds lift switch, and the other is to adjust the angle of the blade. In the test adjustment lever when first attempting to pull the blinds hang flat, smooth soul to see whether the blinds lift switch, then turn the adjusting lever to see if the blade flipping also flexible. 1. aluminum blinds aluminum steel and other raw materials should be in the machine shop inside wooden shutters, shop inside to ensure a clean environment; aluminum processing machinery and equipment to be complete, the tool to be ready ahead of time, the quality of high-precision processing equipment needs. 2. All materials used in processing aluminum blinds and some auxiliary parts must be tested through the relevant departments certificate or inspection report before it can be put into use. 3. Before using a structural adhesive, the need to develop a series of process standards, and in accordance with the requirements of the strict implementation of dispensing processes performed gluing room must be kept clean and tidy, we must do glue records. 4. You can not use or did not pass through the test does not allow the cementing material, but can not use useless licensed certified cementing material, you can not use expired cementing material. In the production of aluminum louvers used when connecting a variety of accessories, fasteners and bolts must be loosened preventive measures.