Blinds to bump direction of the blade to stop outside the line of sight, lighting, while blocking the line of sight at night from top to bottom of the outside world, for indoor convex blades, then the shadow will not reflect significant to the outdoors, clean assured zinc steel shutters, easy to clean. Usually just wipe with a rag, cleaning with a mild detergent. Do not worry about fading, discoloration. Waterproof blinds can also be completely washed. Blinds (such as electric blinds) usually used wet cotton cloth; detergent thoroughly cleaned once a month, dipped in a little detergent in one direction by the leaf to wipe; because the material and painting reasons, blinds easier to fade, pay attention not exposure. When the shutter blinds cleaning the windows closed shutters installed first, spray some water, then wipe with a cloth; if the curtains are dirty galvanized shutters, warm water to dissolve some of the detergent, scrub with a dry cloth after; You can also spray some polish agents blinds, shutters make longer keep clean. Shutters fitted with two concealed and surface mounted installation, you need to take the amount depending on the size of the blinds assembly method when purchasing. Concealed in the window lattice lattice shutters, its length should be the same height as the windows, but the width than the narrow windows on each side 1 to 2 cm. If the blinds hanging out the windows on the outside, then it's length should be about more than window height 10 cm, width wider than the windows on both sides of each 5 centimeters, in order to ensure that it has a good shading effect. Generally, kitchen, toilets and other small rooms suitable for concealed installation of blinds, and a living room, bedroom, study, large rooms are more suitable for use out-he installed blinds. Zinc steel shutters, longtai metal (certified), Jiangxi 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.