Coal mine fire-retardant label use of polymer material as the main raw material, production from coal by punching abrasive plate supplier, convenient to install, easy to carry coal signage design, long service life mine signs, reflective effect. Mainly through a simple and effective show whether the miners underground workers to take measures in accordance with the provisions of the gas concentration and time in the job, the size of the display, such as the amount of wind. For mine signage management is very strict, so it must be carried out according to strict selection criteria and production, as in the underground construction work, the light is dim, mostly reflecting good choice, strong, corrosion-resistant materials burning. The risk of electric shock position placed mine signs must select an insulating material. Safety signs to be placed not only in the obvious places, and also to ensure that construction workers be able to have enough time to note that the content of coal signage material it represents, after installing the signs but also with nails, wire, etc. will be fixed, so as not to be arbitrarily removed. Safety signs checked at least once a year, if the deformation and damage, discoloration, graphic symbols fall off and so should be trimmed or replaced. Mine sign making |. Yu Po signs (certified) | Changyuan Henan 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.