Longtai metal, electric shutters, blinds offered by Marina longtai metals. We are Linqu longtai Metal Products (www.wfhulan.com) at: Shandong Weifang specializes in: blinds, air conditioning grille aluminum, pvc fence, antique gazebo, wood flower until the Tang Dynasty, folk are in mullioned window represented. To the Ming Dynasty, lying lattice windows have great development. Made in the Song Dynasty pagoda variety of diverse mullioned windows, also done in the Ming Dynasty pagoda lying lattice windows, instances particularly those blinds is the predecessor. Window frames, no more than several styles, not the bar is vertical bars. The blinds bar that is taking shape. Strictly speaking, lying lattice windows with blinds is a little different, and that is lying lattice windows paracytic and void and transparent. Window frames made oblique lattice shutters, horizontal direction invisible inside and outside shutters, only to see the slope be seen. In ancient times, people do wooden window frames, mainly use it to achieve the purpose of ventilation and air circulation, while nearly blinds generation through various improvements shutters electric shutters, has set a number of functions in one, for a variety of buildings. In most people's mind-set which regulate the sun is the only way home curtains, is not always the case. Learn foreign way of life, custom blinds is a good way. Benefit by adjusting the angle of the blinds is that you can adjust the indoor window leaf light, good blinds both functional and beautiful aluminum blinds, and to cut spending curtains. Flexible leaf curl curtain, not only flexibility, you can also change the illumination angle with selective use of both blocking the direct rays of light, you can also leave the other position transmission over the light. When not in use, just gently pull on it to hide the dark at the top of the tank, do not take place, it will not for a long time placed dust.