The use of safety signs (1) danger signs installed only in places there is a direct danger warning signs designed to indicate the presence of danger. (2) prohibit the flag with the symbol or descriptive text to indicate a mandatory command safety warning signs, to prohibit any act. (3) warning sign by sign or word to indicate danger, expressed the need to be careful, or to describe the dangerous properties. (4) Safety signs to indicate the location where safety and security services, and gives safety-related measures and major safety instructions and recommendations here. Safety signs prohibit straight and right turns (Prohibition straight and turn right) that the prohibition of all vehicles crossing the front straight and turn right. This flag is set in place to prohibit straight and turn right before crossing. No U-turn sign (No U-turn) that the prohibition of all vehicles to turn in front of the intersection. This flag is set in place before the ban U-turn intersection. Walking flag (walking) indicates that the streets are for walking. This flag is provided at both ends of the pedestrian street. Crosswalk sign (Crosswalk) indicates HERE exclusively for pedestrians crossing the road channel. This flag is located on both sides of the crosswalk. Bus lines lane mark (bus lines lanes) indicates that the lane reserved for buses traveling this route travel. This flag is set in entering the starting point and each lane before the intersection at the entrance to the appropriate location. Safety warning signs production, Yu Po plate. (Online consultation), Hefei safety warnings provided by the signs Ltd. Changyuan Yu Po. Changyuan Yu Po signs Ltd. (www.hnypbp.com) Henan Xinxiang, nameplate leader, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Yu Po signage in leadership with the staff warmly welcome all inquiries negotiations to create Yu Po signs a better future.