General suitcase, according to the material to points, can be divided into soft cloth case and hard drum trolley case two (and other hardware can be divided into ABS and PC Liaoning large air box, the popularity of the material is ABS or ABS + PC as well as pure PC); press configured to divide a large air box, trunk can be divided into two vertical and horizontal rod; and by size to points, can be divided into (from small size to large size) : 16 inch ', 18-inch', 20-inch ', 22-inch', 24-inch ', 26-inch', 28-inch ', 30-inch', 32 '' these types! Commonly used 20-inch and add trilateral 115CM (except British Virgin provision is 105CM) international standards can take on the plane and the 28-inch size and add 158CM aircraft trilateral free consignment size. Domestic aviation can check the maximum size of 32 inches. To buy a trolley, should the actual need to select. First, we must be determined to be an optional trolley suitcase of sizes depending on the circumstances, if you go to fly, then carry boxes must not be greater than 20 inches, otherwise it can not carry, it would be be checked in. To buy a trolley, should the actual need to select. First, we must be determined to be an optional trolley suitcase of sizes depending on the circumstances, if you go to fly, then carry boxes must not be greater than 20 inches, otherwise it can not carry the Hunan large air box , it must be checked in. Generally includes a housing, panels, linings, frame and other components. Built-in instruments can play a very good protection Shaanxi large air box, to prevent impact during transportation, or other external factors damage the instrument. Is also widely used in instrumentation, electronics, communications, automation, sensors, smart cards, industrial control, precision machinery and other industries. Application of aluminum alloy extruded profiles, together with a related accessories box. And other profile case different is that the characteristics of both aluminum box aluminum alloy material, light weight, easy processing, load-bearing ability, beautiful, distinctive because of the aluminum tank, more and more high technology content, for in transit and ease of use played a better protection, it is ideal for a variety of high-end products box. Shandong large air box _ _ Shin Hae large air box package provided by Xiongxianshenhai packaging color Limited. Xiongxianshenhai packaging color Limited (www.shenhai6688.com) (www.shenhai6688.com) strong, credible, in Baoding plastic industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the Shin Hae packaging and you hand in hand into the brilliant, for a better future!