Hangzhou Yeming Sicence&Technology Co.,Ltd. as a professional Tunnel Exit Emergency Sign manufacturer and supplier in China, all the Tunnel Exit Emergency Sign have passed the international industry certification standards, and you can be completely assured of quality. If you do not find your own Intent Tunnel Exit Emergency Sign in our product list, you can also contact us, we can provide customized services.
UV aging resistanceAccumulation type self-luminous traffic safety signs in the process of use, often subject to ultraviolet radiation in the sun, in the ultraviolet light irradiation can effectively stimulate the light-emitting material to play its performance, but also cause the material surface la
Energy storage type self-luminous traffic safety signs in Zhejiang Province has entered the promotion stage, taking into account the self-luminous traffic signs products installed in the field environment, bearing the temperature, humidity, ultraviolet light, wind, salt fog and acid and alkali envir
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