... Steel Casting of Adjuster Pivot for Agriculture Machine 2.15-25 days delivery 3.ISO ... Steel Casting of Adjuster Pivot for Agriculture Machine Quality System CertificateISO 9001Dimension ToleranceCT7Surface RoughnessRa6.4~ ... Chemical Composition Analysis, Tensile Test, Dimension Inspection, Hardness TestingSurface TreatmentHeat Treatment, Machine, Polishing, Chrome, Zinc, Nickel PlatingPackingCartons, ...