An emphasis on the need to adjust the lever is part of the blinds. Shutters adjusting lever has two functions, one regulating shutters blinds price lift switch, the other is to adjust the angle of the vanes. In the test, when adjusting rod, first pull the blinds hanging flat test to see whether the smooth lift switch, then turn the lever to see if the leaves flip also flexible. Single rain shutters for long-term requirements of the engine room ventilation or other public places with a set consisting of the side frame gutter (GBC none) of rain dripping leaves and frame composition with the form, even in the pouring rain when blinds Price, not only can effectively prevent rainwater into the interior, but also in the entire windward side curtain blinds will not form, thus ensuring the normal design of ventilation requirements. Blinds Installation | Hubei shutters | longtai metal provided by Linqu longtai Metal Products. Linqu longtai Metal Products (www.wfhulan.com) strong, credible, Shandong Weifang materials processing industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead longtai metal and you hand into the brilliant, for a better future!