在轨道交通方面，芳纶复合材料广泛应用于高铁、动车、地铁等高速轨道交通工具。东之藤有多项自主研发产品，比如：轨道桥梁支撑平台润滑复合材料，轨道扣件伸缩槽，对位芳纶织物复合橡胶。我们生产的间位芳纶产品也在知名制造商的防火座椅套中得到运用。

In terms of rail transport, TODO has a number of self-developed products that can be used in trains and public transport.  Such as: rail bridge support platform lubrication composite material, rail fastener expansion groove, aramid fabric composite rubber.  At the same time, our Meta-Aramid products are also used in fireproof seat covers by well-known manufacturers.