Supply, installation, commissioning and Trial-run of 01 (One) brand new HDPE Silicon Core Pipe Extrusion Line Machine for Duct Manufacturing Ptant on full turn-key basis in BCSL, Khulna, Bangladesh and Lot-2 : Supply, lnstallation, Gommissioning & Trial Operation of 01 (One) Brand New Quad Twisting Machine for stranding of insulated telecommunication copper wires on full turn-key basis (EXPIRED)