Shenzhen mingyang digital technology co.,ltd supply spare parts for Chinese so ent printer . Such as main board, carriage board, pci card, IO board, filter, ink pump, driver board, ink tube, data cable, encode strip, servo motor, step motor etc .We also offer high quality so ent ink for 128 head and SPT510 head, other material for so ent outdoor printer. Welcome to ask us for father information.