D-One Vehicle Group Has been in designing, researching developing, fabricating and sales of special vehicles since1987. In1997, D-One vehicle company wasauthorized to be one of three CIMC agents, since then, D-Onecompany occupied more than 70% domestic trailer market inChina.Our main products include: Skeletal-container-chassis, Platform-(Flatbed) trailer, Van-trailer, Side-fender-trailer, Liquid-tanker, Bulk-tanker, Dump-trailer, Low-bed-trailer, Port-equipment and other special vehicles, totally 10 products group more than 160 model.