... :carbon steel,nickel-plated,zinc plated,copper platedSPECIFICATION:PACKING: S Type Agriculture Tractor chain Verified Information This information is Verified ... Year) Chain USD 24,000,000 Per year USD 17,889,823 Export Market Distribution: Market Revenue(Previous Year) Total Revenue ... : Machine Name Brand & Model No. Quantity Number of Year(s) Used Condition High speed punching machine ZHEDUAN 12 2.0 ...