East Dredging imatha kupereka yankho lathunthu la DREDGING PIPLEINE la Trailing Suction Hopper Dredger(TSHD) & Cutter Suction Dredger(CSD) pochotsa doko & kanjira ndikubwezeretsanso malo ku ntchito zam'nyanja.
Kum'mawaKutayaikhoza kupereka yankho lathunthu laDREDGING PIPLEINE zaTrailing Suction Hopper Dredger(TSHD) & Cutter Suction Dredger(CSD) pochotsa doko & njira ndikubwezeretsanso malo ku ntchito zam'nyanja.