THE TRUSTEES OF THE MUKONO FAMILY TRUSTEE and MUKONOTRONICS (PVT) LTD v KARPEG INVESTMENTS (PVT) LTD t/a KADIR & SONS and AMANAT ELECTRICAL WHOLESALERS and BIG R MICA HARDWARE (PVT) LTD and NATIONS HARDWARE (PVT) LTD and SWIZ ELECTRICAL (PVT) LTD and TAKEOUT POWER SUPPLIERS t/a NEXUS POWER and AE ELECTRICAL