The trolley case is suggested to be made with LOWCELL H material.Relying on own advanced material technology and years of experience in supplying materials for well-known trolley case processing manufacturers at home and abroad, our company has independently developed retro trolley case products. Exclusive selection of new nano polymer polyolefin composites, commonly known as alloy leather. This material is moisture-proof, mildew proof and anti-corrosion. It does not contain plasticizer, formaldehyde, toluene and other harmful substances. It has no VOC emission, light weight and environmental protection. It is a new non-toxic recyclable material.