On-shore, Off-shore Oil & Gas Field & Installation Services, Pipe, Tube & Accessory Trading, Pump, Generator & Machine Trading, Concrete & Metal Construction-Related Anti-Rust, Anti-Corrosion Services Industrial, Oil & Gas Installation-Related Anti-Rust, Anti-Corrosion Services, Specialized & Technical-Related Maintenance & Operation Services For Oil Projects, All Types Of Buildings - Fifth Class Metallic Installation Contracting - Fifth Class, Engineering & Construction of Power Generation & Water Desalination Plants, Cooling & Air Conditioning Work - Fifth Class, Electro-Mechanical Works, Electro-Mechanical Contracting.