Replacing the traditional method of molding which used the wooden board and the steel plate, this plastic case used the craft of one-time rotational molding. The advantage of this method is following: Preventing the impact, erosion. Having the higher intensity, being convenient to carry, not easy to be damaged. You can put kinds of equipments and tools in it, as well as the military objects. Above all, it also has the beautiful appearance. Our company manages this aspect strictly according to the international quality system ISO9001-2000.