large capacity portable pull-rod suitcase

wheeled trolley case with combination lock for high security. it is equipped with a password lock, which can effectively protect valuable or private items from loss and theft, providing security for travel. scratch-resistant and wear-resistant, without fear of scratches, box surface wire drawing material, fall, knock, bump, without leaving traces. the color of the suitcase is novel, with diverse styles and multiple functions, meeting people's personalized needs. strong structure, not easily damaged, and large capacity..syi