Blinds 1, using the same method of measuring the size of the outer frame. 2. Determine the window blinds blade depth sufficient freedom of movement, different installation requirements for window blinds is 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 type of blinds depth 15cm, depth 10cm single fan needs; folding installation required reserve 10cm depth. 1. The main advantage of electric shutters electric shutters can be based on individual modulation required for interior lighting, which is always impossible curtain fabric, 2. heavy fabric curtains easy to glue "dust mite" and blinds will not, it Not only does the glue dust mites, but also to achieve maximum ventilation, it is recommended that you use the best indoor blinds 3. thrift people count, the same area of ??the window, with blinds is cheaper than using a multi-fabric curtains blinds, Because Hangzhou curtain products absolutely must go beyond the actual area of ??the window blinds aluminum manufacturers, and blinds that are made out of a fundamental practice area zinc steel price window blinds, and can help you save a lot of money oh 4. The most fashionable advantages: boredom fabric thousands of people side curtains, and blinds can give you the feeling of a contemporary new look, stylish and innovative. Aluminum windows and doors require an accessory materials, doors, windows and accessories: must meet the design requirements and specifications should be consistent with national standards. 2, and springs: Before the door to spring, should be stainless steel or copper surface surface, installed after the official use, should be around, adjust the opening and closing speed, ease of use. Hydraulic part can not leak. Can also be used fixed doorstop. 3. Lock: should be open-sided safety lock. 4. Push Hands: made of stainless steel, aluminum or copper. 5, the pulley, the pulley bracket: optional hard nylon pulley wheel, pulley frame, usually of galvanized steel products. 6, sealing materials: rubber seal should be used in conjunction with a waterproof sealant. Blinds Category | longtai metal (certified) | Yichun blinds offered by Linqu longtai metallwarenfabrik. Linqu longtai Metal Products (www.wfhulan.com) Shandong Weifang, fence, fence, network leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs . In longtai metal leadership with the staff warmly welcome all inquiries negotiations to create a better future longtai metal.