IEC 61089 ASTM B399 BS 3242 or DIN 48201 Standard Round wire concentric lay overhead electrical stranded conductors AAAC Cable Customs Code:8544492100 1. standard seaworthy drum (wooded rum,wooded steel drum, steel drum) 2. drum size can be customized or Meeting container the Max.load size 3. drum overall diameter can be from 1 meter to 2.2 meters 4. under customer requirement with certain length packed in rolls wraped in plastic tape or Nylon plastc tape