Beijing HengYin Machinery Manufacturing Co., Ltd. is a professional manufacturer integrating development, production and service to provide an extensive line of print finishing equipment and systematic solutions geared to customer's situations. It also provides technical consulting service in printing, document printing, digital printing, imaging and on-demand publication, and supply complete sets of equipment and consumables. The company produces automatic perfect binding machine with computer control and digital display since 1998. Main products include automatic perfect binding machine, manual perfect binding machine, paper cutter, creasing machine, drilling machine, coating machine, nipping machine, series of edition binding equipment, butterfly-fold binding machine, photo book station and other finishing equipment and manufacturing auxiliary equipment.