Block H Shop No. 6 Building Material Line, Mile 3 Port Harcourt.
Mile 3 Building Materials Off UST Roundabout. Company Reg. No -2432536
Closed now
• Mon - Sat, 08:00-18:00
Shell Diala S4 ZX-I is a premium inhibited transformer insulating oil engineered for modern high-voltage power transformers, especially those requiring higher oxidation stability, zero-sulphur content, and long service life. It is produced using Shell's GTL (Gas-to-Liquid) base oil technology, giving it exceptional purity, thermal stability, and dielectric strength.