: Welding systems and tool welding machines.
: Metal products manufactuer.
: Fasteners of steel nails.
: Manufacturing of brazen items and fire extinguishing fittings.
: Aluminium and irons constructions.
: Steel and iron processing company.
: Manufacturers of fasteners, bolts and nuts.
: Biohalco Group of companies.
: Lad melting and processing company, located in Piraeus, Greece.
: Trade of industrial steel products, located in Rentis.