Specifications: 1) Parameter & quota: common standard 2) Sizes: 4, 5, 6, 8, 10, 12, 13, 14, 16, 18, ... SIZE Structure: Welded Chain Function:Conveyor Chain Material: Alloy Standard or Nonstandard: Standard Packaging & DeliveryPackaging Detail: In cartons or barrels or as ... in 30days after 30% TT in advanceSpecifications1) Parameter & quota: common standard 2) Sizes: 4, 5, 6, 8, 10, 12, 13, 14, 16 ...