A blow molded sheet (PP sheet) made of polypropylene (PP) is used for plastic card boxes/plastic carton boxes. Many boxes are used for various applications such as returnable box to/from a customer, storage box in a factory, building material and packaging material etc. The material is light because it is hollow, but very strong, and we implement the made-to-order such as multiple colors, thickness or conductivity etc. depending on an application. We are sure that you will be satisfied because we create a partition inside of box, and handle various shock absorbers such as mirror mat and EVA etc.