cultivator parts 1.material:45# steel 2.size: length:565, thickness:11.8mm 3.weight:5.4kg 4.hardness:HRC 40-45 cultivator parts1.material:45# steel2.size: length:565, thickness:11.8mm3.weight:5.4kg4.hardness:HRC 40-455.mold fee: no need6.sample release: 10days7.delivery:20-35days after dample are approved8.payment term: irrevocable L/C at sight or T/T 30% before the production and the balance 70% ...