Zhejiang yuhong machinery co, .ltd is manufacturers of all kind of box machine machine , rigid box machine , automatic box making mchine , gift box making machine , shoe box making machine .shoe-box, shirt box, underwear box, gift box, food box, hardware box etc welcome to our website to see more information zhe jiang yuhong machinery co, .ltd is one of the best known manufacturer and exporter of soft cover and hard cover exercise book making machines, We are capable of manufacturing and supplying the complete range of machineries for exercise book making, from paper ruling & sheeting, hard cover book case making, wire stitching, hard cover book casing-in, book pressing, book rolling, book glueing up to the final products. We also represent Mitec Corporation of Japan to distribute their various book binding machineries. china zhejiang yuhong machinery is manufacturers of whole file making making machine such as ：File hole Punching Machine ，File Fingering Eyelets Riveting Machine ，File branded Eyelets Riveting Machine ， File Twin Riveting Machine ，File Creasing Machine ，File Two edge protectors fixing machine ，File Making Creasing Oblong index arch lever Punching Machine , multipurpose punching machine ，arch lever file making machine, pp file making machine, pvc file making machine