- SEVEN has rich experience in the packaging and transportation solutions in the automobile industry and provides our customers in the automobile assembly line and automobile parts industries with one-stop and integrated transport and packaging services Our professional R&D and manufacturing teams have all the expertise and experience to provide disposable and returnable packaging solutions (for sale or for lease) that can perfectly protect the automobile parts. Our packaging products are available in various types of materials, including cardboard, plastics, wood, metal, and buffer materials, and are able to provide excellent protection to complete vehicles and automobile parts. The returnable boxes are collapsible and may be stacked during storage and transportation. These boxes have plastic trays inside and work well with many types of automobile components and parts, and are space-efficient. Our products are very safe, reliable and easy to use, and are designed to help our business partners to maintain their internationally leading position in the industry.