Mounting position safety signs safety signs should not be set on moving objects the size of warning signs, such as a door, because any change in the location of objects to mark observation cause blurred. Good logo has been installed and should not be applied to any mobile security warning signs, unless the beneficial change in position of warning signs. More product knowledge please continue to focus information security site warning signs, we will continue to bring you more relevant product knowledge. Meaning of safety signs classification indication signs prompt flag is a schematic target direction. Tip geometry square sign safety warning signs production, green, red background, white graphic symbols and text. Tip There are 13 signs, which generally prompt flag (green background) 6 such as: safe passage, Taiping door; fire equipment prompt flag (red background) there are seven: fire alarm, fire calls, underground fire hydrant, fire hydrant on the ground, fire hose, fire extinguishers, fire pump combiner. Safety warning signs materials, safety warning signs Beijing, Yu Po plate. Provided by Changyuan signs Ltd. Yu Po. Changyuan Yu Po signs Ltd. (www.hnypbp.com) strong, credible, in Xinxiang nameplate industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Yu Po into the brilliant signage and you work for a better future!