An emphasis on the need for partial adjustment lever is shutters. Blinds adjusting lever has two roles, one is to adjust the lift switch shutters, the other is to adjust the angle of the vanes. In the test, when the adjusting lever aluminum blinds, shutters hanging flat first try to pull the blinds, watching the lift switch is smooth, then turn the adjusting lever to see if the blade flipping also flexible. Blinds (such as electric blinds) usually used wet cotton cloth; detergent thoroughly cleaned once a month, dipped in a little detergent in one direction, leaf by leaf wipe; because the material and painting reasons, blinds easier to fade blinds price , be careful not to exposure. When the first window cleaning venetian shutter closed, the amount of water sprayed blinds price, and then wipe with a cloth; if the curtains are dirty, use warm water to dissolve some detergent, scrub with a dry cotton cloth after; you can also spray some polishes, make Shades longer keep clean. High-tech shutters, longtai metal, industrial shutters provided by Linqu longtai metallwarenfabrik. "Blinds, aluminum air conditioning grilles, pvc fence, antique gazebo, wood flower" preferred Linqu longtai Metal Products (2), the company is located: Shandong Province Linqu Lu box industrial park, over the years, longtai metal stick providing customers with the best quality service, contact: Li Zongbiao. Welcome to the new and old customers call, letter, visit the guide, business negotiations. Longtai metal look forward to be your long-term partner!