2014年(381)
分类: 信息化
2014-06-04 19:07:22
released a portable wheel shell shopping bags, including shopping bags and shell, shell for wheel shape, shell including two identical articulated half shell, and also has a hook.The utility model beneficial effects: the utility model shopping bag has simple structure, small volume, easy to carry, won't cause pollution to the environment, has advantages of energy conservation and environmental protection. design always pay attention to environmental protection.
Source: