Our Company is a big Company. We would like to Import the used drill pipes of 5.0", 3 1/2", 4 1/2", 5 1/2", R2; used drill collars of 6 1/2", 6 1/4", R2; used drill bits of PDC bits, three cone with PCI (grade 5 1/2" and up). Export the new drill pipes, casings and ect. Otherwise, we also import Cottons & diesel oil.