Mine Safety signage is to protect the safety of mine workers, in the case of compliance with national standards combined with the work of the actual situation and has produced a suggestive brand signage applications installed mine, with eye-catching signs coal wholesale, warning features. Mine Safety signage safety signs is normally provided by the geometry, graphic symbols and image color composition of coal mine safety signs, used to express specific safety information. In our common Mine Safety signage generally prohibited signs, warning signs, instructions and tips signs signs signs coal manufacturers, different signs have different purposes, but they have a common starting point is that these signs are designed to work convenience, safety of personnel. Practical application and production characteristics of mine signs and inseparable from his environment. Mine tunnels, mines are more black. Although there are many lamp for lighting, and natural light outside but there are still a lot of difference. So be sure to select materials with good reflective properties of coal to produce signs. Coal mine safety is an important issue, the number of annual mine collapse paralysis, gas explosion, the security issue is caused by various practitioners need attention. Once a coal mine gas explosion accident, not only cause economic losses, but also for the safety of coal miners threat. Henan coal mine signage applications _ Po signs (certified) _ Kaifeng Henan coal mine signs provided by Changyuan signs Ltd. Po. Changyuan Yu Po signs Ltd. (www.hnypbp.com) Henan Xinxiang, nameplate leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Yu Po sign in leadership with the staff warmly welcome all inquiries negotiations to create Yu Po signs a better future.