FORMING AND PLATING OF METALS
7210700001
BENDING & CUTTING OF IRON SECTIONS
7215900005
FORMED IRON (BENDING AND FORMING OF IRON)
7216690012
BENDING AND FORMING OF IRON PROFILE ANGLES
7228600005
BENDING AND FORMING IRON PIPES
7306400005
FORMING OF METAL PIPES
7306900006
METAL FORMING
7307190014
MARINE PALLETS AND ACCESSORIES, AND ASSOCIATED WORKS
7308904014
SILOS
7309009010
STEEL TANKS & STORAGE TANKS
7309009034
ANTI-PRESSURE CONTAINERS, HEAT EXCHANGERS & TANKS
7309009045
PRESSURE CONTAINERS AND PIPES
7311009016
POLES AND PIPES
7326909713
TUBULAR CONDUITS
7616999012
MOBILE AND FIXED CRANES
8425410002
MECHANICAL CRANES
8425490002
MOBILE UPPER ELECTRICAL CRANES (5:25 TON LOAD).
8426120005
WAREHOUSES, IRON
9406003300
IRON HANGERS AND BUILDINGS
9406003306
