we require black round bar in huge Qty. We import material from china.Our Requirment is as followsGrade Diameter / mm---------- -------------------SAE 1020 30 to 320SAE 1030 30 to 320SAE 1040 30 to 320SAE 1045 30 to 320SAE 1050 30 to 320SAE 1055 30 to 320The required length is between 4000 to 5800 mm. We also require UT assurance for the material.The delivery will be CIF, JNPT, Nava Sheva or Kandla Port , gujarat.Our Payment is L/C at sight.Please feel to contact me for further clarification.Country:India,