Shandong Yuntai Machinery CO.,LTD. is big manufacturer of agricultural e and spare parts, especially in harrow disc, plough disc producing, below is our disc blade information:
Material: 65 Manganese Steel
Hardness: 38 to 45 HRC
Size: from 254 to1070 mm in diameter and from 3 to 12.5mm in thickness
Minimum order: 200 pcs
Delivery : 30 days
place of origin: Shandong province, china