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Choosing a vehicle of lightweight design helps not only in reducing fuel consumption but the loading capacity is also stronger. The promotion of composite carbon plastic foam reduces the cost of producing and operation greatly which gains Vicell sandwich core material favor from new energy vehicles high-speed railway manufacturers. It possesses not only excellent dynam property but also properties of corrosion-resistance, fire-resistance and heat insulation which enables it to provide light rail, bus and caravan low-cost solutions. We provide four product series in railway area:Vicell VH, Vicell VS, Vicell VF and Vicell VK.