Practical application and production characteristics of the coal mine signs and inseparable from his environment. Mine tunnels, mine safety signs supply, mine are more black. Although there are many lamp for lighting, and natural light outside but still have a lot of difference. So be sure to choose a material with good reflective properties to make coal mine signs. Mine safety is an important issue, the number of annual mine collapse paralysis, gas explosion, the type of coal mine safety signs, safety issues are caused by various practitioners need attention. Once the coal mine gas explosions and other accidents not only cause economic losses, but also on the safety of coal miners threat. Coal mine electrical and mechanical equipment brand is a new mine signs, mine safety signs classification, using high-intensity reflective aluminum plate corrosion card, made by punching abrasive, after polishing, cutting, welding and other technology made to facilitate quick installation, portability, long service life, good reflective effect. In their daily work by the coal mine electrical and mechanical equipment Quick and effective tips specific location, and to facilitate the work of absenteeism, coal mine safety signs, and effectively prevent absenteeism damage plumbing items, increased utilization of the pipeline at the same time, reduce the consumption, enhance the work efficiency of coal mine safety signs specifications _ Yu Po plate. (Online) _ Changyuan coal mine safety signs by signs Ltd. 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.