Mine protection of signs should be strictly in accordance with national standards, and its use of the staff played a good protection. It has a variety of colors and types of options available to customers, and its use and management of coal mines should be recorded by hand signs, to ensure that each label can play its normal role. Signs to be installed on a solid wall, mine signs must be consistent with the human dimension of sight, set up in the apparent position of the night to have good lighting, to ensure prompt signs play a normal effect. Signs of mine protection played a role in the production of coal mine safety signs, custom, regulate the daily behavior of staff, reducing the chance of accidents, ensure the normal production of enterprises, the coal necessary facilities. The company provides various forms of coal protective signs, welcome customers to buy. Coal production and construction signage is an indispensable part of the major role played instructions and reminders, including traffic signs, reflective signs, luminous signs, the standard profile, bars and other forms of warning, signs generally use brightly colored signs coal types, and with relevant text, it mainly aluminum, enamel, stainless steel, luminous, reflective aluminum and other materials, due to moisture, confined poor ventilation, lack of oxygen in the mine and other reasons, the choice of signs should be selected on resistance corrosion strong, good stability, ease of installation, set the height of signs should be eye level with the human eye is consistent, eye-catching places in security-related, to ensure that staff have enough time to pay attention to its contents. Mine signage specifications, Yu Po signs (certified), Xinxiang, Henan Changyuan coal mine signs provided by Po signs Limited. 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.