... of export experience and anual producition 1000, 000pcs ,the disc plough and harrow blade exported to USA, Britian, France, Africa, ... a reliable and excellent manufacturer of disc harrow blades , plough disc blades and many types of tillage and cultivator blades ... is of high quality . Product name: harrow disc ,plough disc , disc blade , plough coulter ,notched disc , plain disc , toothed disc Contact ...