The use of safety signs outside the factory gate principle required safety signs 1 out of doors in a vehicle needs to be set high limit, limit-wide safety-related signs. 2, "No Smoking" signs security. 3, according to factory conditions set security signs. Such as: "you must wear a helmet," "must wear protective glasses," "must wear protective shoes." The use of safety signs (1) danger signs installed only on a direct dangerous place to indicate the presence of danger. (2) prohibit the flag with the symbol or descriptive text to indicate a mandatory command PVC safety signs, to prohibit any act. (3) to indicate danger warning signs safety signs PVC wholesale by symbols or text, it 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. PVC safety signs Specifications | Yu Po signage |. Guizhou PVC safety signs by 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.